8994150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 27855360

約数和(自身を除く): 18861210

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 25, 30, 33, 45, 46, 50, 55, 66, 69, 75, 79, 90, 99, 110, 115, 138, 150, 158, 165, 198, 207, 225, 230, 237, 253, 275, 330, 345, 395, 414, 450, 474, 495, 506, 550, 575, 690, 711, 759, 790, 825, 869, 990, 1035, 1150, 1185, 1265, 1422, 1518, 1650, 1725, 1738, 1817, 1975, 2070, 2277, 2370, 2475, 2530, 2607, 3450, 3555, 3634, 3795, 3950, 4345, 4554, 4950, 5175, 5214, 5451, 5925, 6325, 7110, 7590, 7821, 8690, 9085, 10350, 10902, 11385, 11850, 12650, 13035, 15642, 16353, 17775, 18170, 18975, 19987, 21725, 22770, 26070, 27255, 32706, 35550, 37950, 39105, 39974, 43450, 45425, 54510, 56925, 59961, 65175, 78210, 81765, 90850, 99935, 113850, 119922, 130350, 136275, 163530, 179883, 195525, 199870, 272550, 299805, 359766, 391050, 408825, 499675, 599610, 817650, 899415, 999350, 1499025, 1798830, 2998050, 4497075, 8994150]

約数ペア:

[(1, 8994150), (2, 4497075), (3, 2998050), (5, 1798830), (6, 1499025), (9, 999350), (10, 899415), (11, 817650), (15, 599610), (18, 499675), (22, 408825), (23, 391050), (25, 359766), (30, 299805), (33, 272550), (45, 199870), (46, 195525), (50, 179883), (55, 163530), (66, 136275), (69, 130350), (75, 119922), (79, 113850), (90, 99935), (99, 90850), (110, 81765), (115, 78210), (138, 65175), (150, 59961), (158, 56925), (165, 54510), (198, 45425), (207, 43450), (225, 39974), (230, 39105), (237, 37950), (253, 35550), (275, 32706), (330, 27255), (345, 26070), (395, 22770), (414, 21725), (450, 19987), (474, 18975), (495, 18170), (506, 17775), (550, 16353), (575, 15642), (690, 13035), (711, 12650), (759, 11850), (790, 11385), (825, 10902), (869, 10350), (990, 9085), (1035, 8690), (1150, 7821), (1185, 7590), (1265, 7110), (1422, 6325), (1518, 5925), (1650, 5451), (1725, 5214), (1738, 5175), (1817, 4950), (1975, 4554), (2070, 4345), (2277, 3950), (2370, 3795), (2475, 3634), (2530, 3555), (2607, 3450)]