18852100020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:580

約数の個数: 432

約数和(自身を含む): 66637120368

約数和(自身を除く): 47785020348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 61, 65, 68, 78, 85, 90, 102, 117, 122, 130, 153, 156, 170, 180, 183, 195, 204, 221, 234, 244, 255, 260, 289, 305, 306, 340, 366, 390, 442, 457, 468, 510, 549, 578, 585, 610, 612, 663, 732, 765, 780, 793, 867, 884, 914, 915, 1020, 1037, 1098, 1105, 1156, 1170, 1220, 1326, 1371, 1445, 1530, 1586, 1734, 1828, 1830, 1989, 2074, 2196, 2210, 2285, 2340, 2379, 2601, 2652, 2742, 2745, 2890, 3060, 3111, 3172, 3315, 3468, 3660, 3757, 3965, 3978, 4113, 4148, 4335, 4420, 4570, 4758, 5185, 5202, 5484, 5490, 5780, 5941, 6222, 6630, 6855, 7137, 7514, 7769, 7930, 7956, 8226, 8670, 9140, 9333, 9516, 9945, 10370, 10404, 10980, 11271, 11882, 11895, 12444, 13005, 13260, 13481, 13710, 14274, 15028, 15538, 15555, 15860, 16452, 17340, 17629, 17823, 18666, 18785, 19890, 20565, 20740, 22542, 23307, 23764, 23790, 26010, 26962, 27420, 27877, 28548, 29705, 31076, 31110, 33813, 35258, 35646, 35685, 37332, 37570, 38845, 39780, 40443, 41130, 45084, 46614, 46665, 47580, 52020, 52887, 53469, 53924, 55754, 56355, 59410, 62220, 67405, 67626, 69921, 70516, 71292, 71370, 75140, 77690, 80886, 82260, 83631, 88145, 89115, 93228, 93330, 100997, 105774, 106938, 111508, 112710, 116535, 118820, 121329, 132073, 134810, 135252, 139385, 139842, 142740, 155380, 158661, 161772, 167262, 169065, 176290, 178230, 186660, 201994, 202215, 211548, 213876, 225420, 229177, 233070, 242658, 250893, 264146, 264435, 267345, 269620, 278770, 279684, 302991, 317322, 334524, 338130, 349605, 352580, 356460, 362401, 396219, 403988, 404430, 418155, 458354, 466140, 473909, 485316, 501786, 504985, 528292, 528870, 534690, 557540, 605982, 606645, 634644, 660365, 676260, 687531, 699210, 724802, 792438, 793305, 808860, 836310, 908973, 916708, 947818, 1003572, 1009970, 1057740, 1069380, 1087203, 1145885, 1188657, 1211964, 1213290, 1254465, 1320730, 1375062, 1398420, 1421727, 1449604, 1514955, 1584876, 1586610, 1672620, 1716949, 1812005, 1817946, 1895636, 1981095, 2019940, 2062593, 2174406, 2291770, 2369545, 2377314, 2426580, 2508930, 2641460, 2750124, 2843454, 3029910, 3173220, 3261609, 3433898, 3437655, 3624010, 3635892, 3962190, 4125186, 4265181, 4348812, 4544865, 4583540, 4739090, 4754628, 5017860, 5150847, 5436015, 5686908, 5943285, 6059820, 6160817, 6523218, 6867796, 6875310, 7108635, 7248020, 7924380, 8056453, 8250372, 8530362, 8584745, 9089730, 9478180, 10301694, 10312965, 10872030, 11886570, 12321634, 13046436, 13750620, 14217270, 15452541, 16112906, 16308045, 17060724, 17169490, 18179460, 18482451, 20603388, 20625930, 21325905, 21744060, 23773140, 24169359, 24643268, 25754235, 28434540, 30804085, 30905082, 32225812, 32616090, 34338980, 36964902, 40282265, 41251860, 42651810, 48338718, 51508470, 55447353, 61608170, 61810164, 65232180, 72508077, 73929804, 77262705, 80564530, 85303620, 92412255, 96677436, 103016940, 104733889, 110894706, 120846795, 123216340, 145016154, 154525410, 161129060, 184824510, 209467778, 221789412, 241693590, 277236765, 290032308, 309050820, 314201667, 362540385, 369649020, 418935556, 483387180, 523669445, 554473530, 628403334, 725080770, 942605001, 1047338890, 1108947060, 1256806668, 1450161540, 1571008335, 1885210002, 2094677780, 3142016670, 3770420004, 4713025005, 6284033340, 9426050010, 18852100020]

約数ペア:

[(1, 18852100020), (2, 9426050010), (3, 6284033340), (4, 4713025005), (5, 3770420004), (6, 3142016670), (9, 2094677780), (10, 1885210002), (12, 1571008335), (13, 1450161540), (15, 1256806668), (17, 1108947060), (18, 1047338890), (20, 942605001), (26, 725080770), (30, 628403334), (34, 554473530), (36, 523669445), (39, 483387180), (45, 418935556), (51, 369649020), (52, 362540385), (60, 314201667), (61, 309050820), (65, 290032308), (68, 277236765), (78, 241693590), (85, 221789412), (90, 209467778), (102, 184824510), (117, 161129060), (122, 154525410), (130, 145016154), (153, 123216340), (156, 120846795), (170, 110894706), (180, 104733889), (183, 103016940), (195, 96677436), (204, 92412255), (221, 85303620), (234, 80564530), (244, 77262705), (255, 73929804), (260, 72508077), (289, 65232180), (305, 61810164), (306, 61608170), (340, 55447353), (366, 51508470), (390, 48338718), (442, 42651810), (457, 41251860), (468, 40282265), (510, 36964902), (549, 34338980), (578, 32616090), (585, 32225812), (610, 30905082), (612, 30804085), (663, 28434540), (732, 25754235), (765, 24643268), (780, 24169359), (793, 23773140), (867, 21744060), (884, 21325905), (914, 20625930), (915, 20603388), (1020, 18482451), (1037, 18179460), (1098, 17169490), (1105, 17060724), (1156, 16308045), (1170, 16112906), (1220, 15452541), (1326, 14217270), (1371, 13750620), (1445, 13046436), (1530, 12321634), (1586, 11886570), (1734, 10872030), (1828, 10312965), (1830, 10301694), (1989, 9478180), (2074, 9089730), (2196, 8584745), (2210, 8530362), (2285, 8250372), (2340, 8056453), (2379, 7924380), (2601, 7248020), (2652, 7108635), (2742, 6875310), (2745, 6867796), (2890, 6523218), (3060, 6160817), (3111, 6059820), (3172, 5943285), (3315, 5686908), (3468, 5436015), (3660, 5150847), (3757, 5017860), (3965, 4754628), (3978, 4739090), (4113, 4583540), (4148, 4544865), (4335, 4348812), (4420, 4265181), (4570, 4125186), (4758, 3962190), (5185, 3635892), (5202, 3624010), (5484, 3437655), (5490, 3433898), (5780, 3261609), (5941, 3173220), (6222, 3029910), (6630, 2843454), (6855, 2750124), (7137, 2641460), (7514, 2508930), (7769, 2426580), (7930, 2377314), (7956, 2369545), (8226, 2291770), (8670, 2174406), (9140, 2062593), (9333, 2019940), (9516, 1981095), (9945, 1895636), (10370, 1817946), (10404, 1812005), (10980, 1716949), (11271, 1672620), (11882, 1586610), (11895, 1584876), (12444, 1514955), (13005, 1449604), (13260, 1421727), (13481, 1398420), (13710, 1375062), (14274, 1320730), (15028, 1254465), (15538, 1213290), (15555, 1211964), (15860, 1188657), (16452, 1145885), (17340, 1087203), (17629, 1069380), (17823, 1057740), (18666, 1009970), (18785, 1003572), (19890, 947818), (20565, 916708), (20740, 908973), (22542, 836310), (23307, 808860), (23764, 793305), (23790, 792438), (26010, 724802), (26962, 699210), (27420, 687531), (27877, 676260), (28548, 660365), (29705, 634644), (31076, 606645), (31110, 605982), (33813, 557540), (35258, 534690), (35646, 528870), (35685, 528292), (37332, 504985), (37570, 501786), (38845, 485316), (39780, 473909), (40443, 466140), (41130, 458354), (45084, 418155), (46614, 404430), (46665, 403988), (47580, 396219), (52020, 362401), (52887, 356460), (53469, 352580), (53924, 349605), (55754, 338130), (56355, 334524), (59410, 317322), (62220, 302991), (67405, 279684), (67626, 278770), (69921, 269620), (70516, 267345), (71292, 264435), (71370, 264146), (75140, 250893), (77690, 242658), (80886, 233070), (82260, 229177), (83631, 225420), (88145, 213876), (89115, 211548), (93228, 202215), (93330, 201994), (100997, 186660), (105774, 178230), (106938, 176290), (111508, 169065), (112710, 167262), (116535, 161772), (118820, 158661), (121329, 155380), (132073, 142740), (134810, 139842), (135252, 139385)]