2551900260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1447}}^1$

素因数の和:1515

約数の個数: 384

約数和(自身を含む): 9808404480

約数和(自身を除く): 7256504220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 19, 20, 21, 26, 28, 30, 34, 35, 38, 39, 42, 51, 52, 57, 60, 65, 68, 70, 76, 78, 84, 85, 91, 95, 102, 105, 114, 119, 130, 133, 140, 156, 170, 182, 190, 195, 204, 210, 221, 228, 238, 247, 255, 260, 266, 273, 285, 323, 340, 357, 364, 380, 390, 399, 420, 442, 455, 476, 494, 510, 532, 546, 570, 595, 646, 663, 665, 714, 741, 780, 798, 884, 910, 969, 988, 1020, 1092, 1105, 1140, 1190, 1235, 1292, 1326, 1330, 1365, 1428, 1447, 1482, 1547, 1596, 1615, 1729, 1785, 1820, 1938, 1995, 2210, 2261, 2380, 2470, 2652, 2660, 2730, 2894, 2964, 3094, 3230, 3315, 3458, 3570, 3705, 3876, 3990, 4199, 4341, 4420, 4522, 4641, 4845, 4940, 5187, 5460, 5788, 6188, 6460, 6630, 6783, 6916, 7140, 7235, 7410, 7735, 7980, 8398, 8645, 8682, 9044, 9282, 9690, 10129, 10374, 11305, 12597, 13260, 13566, 14470, 14820, 15470, 16796, 17290, 17364, 18564, 18811, 19380, 20258, 20748, 20995, 21705, 22610, 23205, 24599, 25194, 25935, 27132, 27493, 28940, 29393, 30387, 30940, 33915, 34580, 37622, 40516, 41990, 43410, 45220, 46410, 49198, 50388, 50645, 51870, 54986, 56433, 58786, 60774, 62985, 67830, 73797, 75244, 82479, 83980, 86820, 88179, 92820, 94055, 98396, 101290, 103740, 109972, 112866, 117572, 121548, 122995, 125970, 131677, 135660, 137465, 146965, 147594, 151935, 164958, 172193, 176358, 188110, 192451, 202580, 225732, 245990, 251940, 263354, 274930, 282165, 293930, 295188, 303870, 319787, 329916, 344386, 352716, 357409, 368985, 376220, 384902, 395031, 412395, 440895, 467381, 491980, 516579, 526708, 549860, 564330, 577353, 587860, 607740, 639574, 658385, 688772, 714818, 737970, 769804, 790062, 824790, 860965, 881790, 934762, 959361, 962255, 1033158, 1072227, 1128660, 1154706, 1279148, 1316770, 1402143, 1429636, 1475940, 1580124, 1598935, 1649580, 1721930, 1763580, 1787045, 1869524, 1918722, 1924510, 1975155, 2066316, 2144454, 2238509, 2309412, 2336905, 2501863, 2582895, 2633540, 2804286, 2886765, 3197870, 3271667, 3443860, 3574090, 3837444, 3849020, 3950310, 4288908, 4477018, 4673810, 4796805, 5003726, 5165790, 5361135, 5608572, 5773530, 6075953, 6395740, 6543334, 6715527, 7010715, 7148180, 7505589, 7900620, 8954036, 9347620, 9593610, 9815001, 10007452, 10331580, 10722270, 11192545, 11547060, 12151906, 12509315, 13086668, 13431054, 14021430, 15011178, 16358335, 18227859, 19187220, 19630002, 21444540, 22385090, 24303812, 25018630, 26862108, 28042860, 30022356, 30379765, 32716670, 33577635, 36455718, 37527945, 39260004, 42531671, 44770180, 49075005, 50037260, 60759530, 65433340, 67155270, 72911436, 75055890, 85063342, 91139295, 98150010, 121519060, 127595013, 134310540, 150111780, 170126684, 182278590, 196300020, 212658355, 255190026, 364557180, 425316710, 510380052, 637975065, 850633420, 1275950130, 2551900260]

約数ペア:

[(1, 2551900260), (2, 1275950130), (3, 850633420), (4, 637975065), (5, 510380052), (6, 425316710), (7, 364557180), (10, 255190026), (12, 212658355), (13, 196300020), (14, 182278590), (15, 170126684), (17, 150111780), (19, 134310540), (20, 127595013), (21, 121519060), (26, 98150010), (28, 91139295), (30, 85063342), (34, 75055890), (35, 72911436), (38, 67155270), (39, 65433340), (42, 60759530), (51, 50037260), (52, 49075005), (57, 44770180), (60, 42531671), (65, 39260004), (68, 37527945), (70, 36455718), (76, 33577635), (78, 32716670), (84, 30379765), (85, 30022356), (91, 28042860), (95, 26862108), (102, 25018630), (105, 24303812), (114, 22385090), (119, 21444540), (130, 19630002), (133, 19187220), (140, 18227859), (156, 16358335), (170, 15011178), (182, 14021430), (190, 13431054), (195, 13086668), (204, 12509315), (210, 12151906), (221, 11547060), (228, 11192545), (238, 10722270), (247, 10331580), (255, 10007452), (260, 9815001), (266, 9593610), (273, 9347620), (285, 8954036), (323, 7900620), (340, 7505589), (357, 7148180), (364, 7010715), (380, 6715527), (390, 6543334), (399, 6395740), (420, 6075953), (442, 5773530), (455, 5608572), (476, 5361135), (494, 5165790), (510, 5003726), (532, 4796805), (546, 4673810), (570, 4477018), (595, 4288908), (646, 3950310), (663, 3849020), (665, 3837444), (714, 3574090), (741, 3443860), (780, 3271667), (798, 3197870), (884, 2886765), (910, 2804286), (969, 2633540), (988, 2582895), (1020, 2501863), (1092, 2336905), (1105, 2309412), (1140, 2238509), (1190, 2144454), (1235, 2066316), (1292, 1975155), (1326, 1924510), (1330, 1918722), (1365, 1869524), (1428, 1787045), (1447, 1763580), (1482, 1721930), (1547, 1649580), (1596, 1598935), (1615, 1580124), (1729, 1475940), (1785, 1429636), (1820, 1402143), (1938, 1316770), (1995, 1279148), (2210, 1154706), (2261, 1128660), (2380, 1072227), (2470, 1033158), (2652, 962255), (2660, 959361), (2730, 934762), (2894, 881790), (2964, 860965), (3094, 824790), (3230, 790062), (3315, 769804), (3458, 737970), (3570, 714818), (3705, 688772), (3876, 658385), (3990, 639574), (4199, 607740), (4341, 587860), (4420, 577353), (4522, 564330), (4641, 549860), (4845, 526708), (4940, 516579), (5187, 491980), (5460, 467381), (5788, 440895), (6188, 412395), (6460, 395031), (6630, 384902), (6783, 376220), (6916, 368985), (7140, 357409), (7235, 352716), (7410, 344386), (7735, 329916), (7980, 319787), (8398, 303870), (8645, 295188), (8682, 293930), (9044, 282165), (9282, 274930), (9690, 263354), (10129, 251940), (10374, 245990), (11305, 225732), (12597, 202580), (13260, 192451), (13566, 188110), (14470, 176358), (14820, 172193), (15470, 164958), (16796, 151935), (17290, 147594), (17364, 146965), (18564, 137465), (18811, 135660), (19380, 131677), (20258, 125970), (20748, 122995), (20995, 121548), (21705, 117572), (22610, 112866), (23205, 109972), (24599, 103740), (25194, 101290), (25935, 98396), (27132, 94055), (27493, 92820), (28940, 88179), (29393, 86820), (30387, 83980), (30940, 82479), (33915, 75244), (34580, 73797), (37622, 67830), (40516, 62985), (41990, 60774), (43410, 58786), (45220, 56433), (46410, 54986), (49198, 51870), (50388, 50645)]