143620740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:458

約数の個数: 144

約数和(自身を含む): 460107648

約数和(自身を除く): 316486908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 113, 115, 138, 180, 207, 226, 230, 276, 307, 339, 345, 414, 452, 460, 565, 614, 678, 690, 828, 921, 1017, 1035, 1130, 1228, 1356, 1380, 1535, 1695, 1842, 2034, 2070, 2260, 2599, 2763, 3070, 3390, 3684, 4068, 4140, 4605, 5085, 5198, 5526, 6140, 6780, 7061, 7797, 9210, 10170, 10396, 11052, 12995, 13815, 14122, 15594, 18420, 20340, 21183, 23391, 25990, 27630, 28244, 31188, 34691, 35305, 38985, 42366, 46782, 51980, 55260, 63549, 69382, 70610, 77970, 84732, 93564, 104073, 105915, 116955, 127098, 138764, 141220, 155940, 173455, 208146, 211830, 233910, 254196, 312219, 317745, 346910, 416292, 423660, 467820, 520365, 624438, 635490, 693820, 797893, 1040730, 1248876, 1270980, 1561095, 1595786, 2081460, 2393679, 3122190, 3191572, 3989465, 4787358, 6244380, 7181037, 7978930, 9574716, 11968395, 14362074, 15957860, 23936790, 28724148, 35905185, 47873580, 71810370, 143620740]

約数ペア:

[(1, 143620740), (2, 71810370), (3, 47873580), (4, 35905185), (5, 28724148), (6, 23936790), (9, 15957860), (10, 14362074), (12, 11968395), (15, 9574716), (18, 7978930), (20, 7181037), (23, 6244380), (30, 4787358), (36, 3989465), (45, 3191572), (46, 3122190), (60, 2393679), (69, 2081460), (90, 1595786), (92, 1561095), (113, 1270980), (115, 1248876), (138, 1040730), (180, 797893), (207, 693820), (226, 635490), (230, 624438), (276, 520365), (307, 467820), (339, 423660), (345, 416292), (414, 346910), (452, 317745), (460, 312219), (565, 254196), (614, 233910), (678, 211830), (690, 208146), (828, 173455), (921, 155940), (1017, 141220), (1035, 138764), (1130, 127098), (1228, 116955), (1356, 105915), (1380, 104073), (1535, 93564), (1695, 84732), (1842, 77970), (2034, 70610), (2070, 69382), (2260, 63549), (2599, 55260), (2763, 51980), (3070, 46782), (3390, 42366), (3684, 38985), (4068, 35305), (4140, 34691), (4605, 31188), (5085, 28244), (5198, 27630), (5526, 25990), (6140, 23391), (6780, 21183), (7061, 20340), (7797, 18420), (9210, 15594), (10170, 14122), (10396, 13815), (11052, 12995)]