20117482380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:335

約数の個数: 360

約数和(自身を含む): 66584282688

約数和(自身を除く): 46466800308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 47, 54, 60, 74, 81, 90, 94, 108, 111, 135, 141, 148, 162, 180, 185, 188, 193, 222, 235, 270, 282, 324, 333, 370, 386, 405, 423, 444, 470, 540, 555, 564, 579, 666, 705, 740, 772, 810, 846, 940, 965, 999, 1110, 1158, 1269, 1332, 1369, 1410, 1620, 1665, 1692, 1737, 1739, 1930, 1998, 2115, 2220, 2316, 2538, 2738, 2820, 2895, 2997, 3330, 3474, 3478, 3807, 3860, 3996, 4107, 4230, 4995, 5076, 5211, 5217, 5476, 5790, 5994, 6345, 6660, 6845, 6948, 6956, 7141, 7614, 8214, 8460, 8685, 8695, 9071, 9990, 10422, 10434, 11580, 11988, 12321, 12690, 13690, 14282, 14985, 15228, 15633, 15651, 16428, 17370, 17390, 18142, 19035, 19980, 20535, 20844, 20868, 21423, 24642, 25380, 26055, 26085, 27213, 27380, 28564, 29970, 31266, 31302, 34740, 34780, 35705, 36284, 36963, 38070, 41070, 42846, 45355, 46953, 49284, 52110, 52170, 54426, 59940, 61605, 62532, 62604, 64269, 64343, 71410, 73926, 76140, 78165, 78255, 81639, 82140, 85692, 90710, 93906, 104220, 104340, 107115, 108852, 110889, 123210, 128538, 128686, 136065, 140859, 142820, 147852, 156330, 156510, 163278, 181420, 184815, 187812, 192807, 193029, 214230, 221778, 234765, 244917, 246420, 257076, 257372, 264217, 272130, 281718, 312660, 313020, 321345, 321715, 326556, 335627, 369630, 385614, 386058, 408195, 428460, 443556, 469530, 489834, 528434, 544260, 554445, 563436, 578421, 579087, 642690, 643430, 671254, 704295, 734751, 739260, 771228, 772116, 792651, 816390, 939060, 964035, 965145, 979668, 1006881, 1056868, 1108890, 1156842, 1158174, 1224585, 1285380, 1286860, 1321085, 1342508, 1408590, 1469502, 1585302, 1632780, 1678135, 1737261, 1928070, 1930290, 2013762, 2217780, 2313684, 2316348, 2377953, 2449170, 2642170, 2817180, 2892105, 2895435, 2939004, 3020643, 3170604, 3356270, 3474522, 3673755, 3856140, 3860580, 3963255, 4027524, 4755906, 4898340, 5034405, 5211783, 5284340, 5784210, 5790870, 6041286, 6712540, 6949044, 7133859, 7347510, 7926510, 8686305, 9061929, 9511812, 10068810, 10423566, 11568420, 11581740, 11889765, 12082572, 12418199, 14267718, 14695020, 15103215, 15853020, 17372610, 18123858, 20137620, 20847132, 21401577, 23779530, 24836398, 26058915, 27185787, 28535436, 30206430, 34745220, 35669295, 36247716, 37254597, 42803154, 45309645, 47559060, 49672796, 52117830, 54371574, 60412860, 62090995, 71338590, 74509194, 85606308, 90619290, 104235660, 107007885, 108743148, 111763791, 124181990, 135928935, 142677180, 149018388, 181238580, 186272985, 214015770, 223527582, 248363980, 271857870, 335291373, 372545970, 428031540, 447055164, 543715740, 558818955, 670582746, 745091940, 1005874119, 1117637910, 1341165492, 1676456865, 2011748238, 2235275820, 3352913730, 4023496476, 5029370595, 6705827460, 10058741190, 20117482380]

約数ペア:

[(1, 20117482380), (2, 10058741190), (3, 6705827460), (4, 5029370595), (5, 4023496476), (6, 3352913730), (9, 2235275820), (10, 2011748238), (12, 1676456865), (15, 1341165492), (18, 1117637910), (20, 1005874119), (27, 745091940), (30, 670582746), (36, 558818955), (37, 543715740), (45, 447055164), (47, 428031540), (54, 372545970), (60, 335291373), (74, 271857870), (81, 248363980), (90, 223527582), (94, 214015770), (108, 186272985), (111, 181238580), (135, 149018388), (141, 142677180), (148, 135928935), (162, 124181990), (180, 111763791), (185, 108743148), (188, 107007885), (193, 104235660), (222, 90619290), (235, 85606308), (270, 74509194), (282, 71338590), (324, 62090995), (333, 60412860), (370, 54371574), (386, 52117830), (405, 49672796), (423, 47559060), (444, 45309645), (470, 42803154), (540, 37254597), (555, 36247716), (564, 35669295), (579, 34745220), (666, 30206430), (705, 28535436), (740, 27185787), (772, 26058915), (810, 24836398), (846, 23779530), (940, 21401577), (965, 20847132), (999, 20137620), (1110, 18123858), (1158, 17372610), (1269, 15853020), (1332, 15103215), (1369, 14695020), (1410, 14267718), (1620, 12418199), (1665, 12082572), (1692, 11889765), (1737, 11581740), (1739, 11568420), (1930, 10423566), (1998, 10068810), (2115, 9511812), (2220, 9061929), (2316, 8686305), (2538, 7926510), (2738, 7347510), (2820, 7133859), (2895, 6949044), (2997, 6712540), (3330, 6041286), (3474, 5790870), (3478, 5784210), (3807, 5284340), (3860, 5211783), (3996, 5034405), (4107, 4898340), (4230, 4755906), (4995, 4027524), (5076, 3963255), (5211, 3860580), (5217, 3856140), (5476, 3673755), (5790, 3474522), (5994, 3356270), (6345, 3170604), (6660, 3020643), (6845, 2939004), (6948, 2895435), (6956, 2892105), (7141, 2817180), (7614, 2642170), (8214, 2449170), (8460, 2377953), (8685, 2316348), (8695, 2313684), (9071, 2217780), (9990, 2013762), (10422, 1930290), (10434, 1928070), (11580, 1737261), (11988, 1678135), (12321, 1632780), (12690, 1585302), (13690, 1469502), (14282, 1408590), (14985, 1342508), (15228, 1321085), (15633, 1286860), (15651, 1285380), (16428, 1224585), (17370, 1158174), (17390, 1156842), (18142, 1108890), (19035, 1056868), (19980, 1006881), (20535, 979668), (20844, 965145), (20868, 964035), (21423, 939060), (24642, 816390), (25380, 792651), (26055, 772116), (26085, 771228), (27213, 739260), (27380, 734751), (28564, 704295), (29970, 671254), (31266, 643430), (31302, 642690), (34740, 579087), (34780, 578421), (35705, 563436), (36284, 554445), (36963, 544260), (38070, 528434), (41070, 489834), (42846, 469530), (45355, 443556), (46953, 428460), (49284, 408195), (52110, 386058), (52170, 385614), (54426, 369630), (59940, 335627), (61605, 326556), (62532, 321715), (62604, 321345), (64269, 313020), (64343, 312660), (71410, 281718), (73926, 272130), (76140, 264217), (78165, 257372), (78255, 257076), (81639, 246420), (82140, 244917), (85692, 234765), (90710, 221778), (93906, 214230), (104220, 193029), (104340, 192807), (107115, 187812), (108852, 184815), (110889, 181420), (123210, 163278), (128538, 156510), (128686, 156330), (136065, 147852), (140859, 142820)]