145779750

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:365

約数の個数: 160

約数和(自身を含む): 426748608

約数和(自身を除く): 280968858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 45, 46, 50, 54, 69, 75, 81, 90, 115, 125, 135, 138, 150, 162, 207, 225, 230, 250, 270, 313, 345, 375, 405, 414, 450, 575, 621, 626, 675, 690, 750, 810, 939, 1035, 1125, 1150, 1242, 1350, 1565, 1725, 1863, 1878, 2025, 2070, 2250, 2817, 2875, 3105, 3130, 3375, 3450, 3726, 4050, 4695, 5175, 5634, 5750, 6210, 6750, 7199, 7825, 8451, 8625, 9315, 9390, 10125, 10350, 14085, 14398, 15525, 15650, 16902, 17250, 18630, 20250, 21597, 23475, 25353, 25875, 28170, 31050, 35995, 39125, 42255, 43194, 46575, 46950, 50706, 51750, 64791, 70425, 71990, 77625, 78250, 84510, 93150, 107985, 117375, 126765, 129582, 140850, 155250, 179975, 194373, 211275, 215970, 232875, 234750, 253530, 323955, 352125, 359950, 388746, 422550, 465750, 539925, 583119, 633825, 647910, 704250, 899875, 971865, 1056375, 1079850, 1166238, 1267650, 1619775, 1799750, 1943730, 2112750, 2699625, 2915595, 3169125, 3239550, 4859325, 5399250, 5831190, 6338250, 8098875, 9718650, 14577975, 16197750, 24296625, 29155950, 48593250, 72889875, 145779750]

約数ペア:

[(1, 145779750), (2, 72889875), (3, 48593250), (5, 29155950), (6, 24296625), (9, 16197750), (10, 14577975), (15, 9718650), (18, 8098875), (23, 6338250), (25, 5831190), (27, 5399250), (30, 4859325), (45, 3239550), (46, 3169125), (50, 2915595), (54, 2699625), (69, 2112750), (75, 1943730), (81, 1799750), (90, 1619775), (115, 1267650), (125, 1166238), (135, 1079850), (138, 1056375), (150, 971865), (162, 899875), (207, 704250), (225, 647910), (230, 633825), (250, 583119), (270, 539925), (313, 465750), (345, 422550), (375, 388746), (405, 359950), (414, 352125), (450, 323955), (575, 253530), (621, 234750), (626, 232875), (675, 215970), (690, 211275), (750, 194373), (810, 179975), (939, 155250), (1035, 140850), (1125, 129582), (1150, 126765), (1242, 117375), (1350, 107985), (1565, 93150), (1725, 84510), (1863, 78250), (1878, 77625), (2025, 71990), (2070, 70425), (2250, 64791), (2817, 51750), (2875, 50706), (3105, 46950), (3130, 46575), (3375, 43194), (3450, 42255), (3726, 39125), (4050, 35995), (4695, 31050), (5175, 28170), (5634, 25875), (5750, 25353), (6210, 23475), (6750, 21597), (7199, 20250), (7825, 18630), (8451, 17250), (8625, 16902), (9315, 15650), (9390, 15525), (10125, 14398), (10350, 14085)]