75172050

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:319

約数の個数: 144

約数和(自身を含む): 219360960

約数和(自身を除く): 144188910

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, 135, 138, 150, 162, 207, 225, 230, 243, 269, 270, 345, 405, 414, 450, 486, 538, 575, 621, 675, 690, 807, 810, 1035, 1150, 1215, 1242, 1345, 1350, 1614, 1725, 1863, 2025, 2070, 2421, 2430, 2690, 3105, 3450, 3726, 4035, 4050, 4842, 5175, 5589, 6075, 6187, 6210, 6725, 7263, 8070, 9315, 10350, 11178, 12105, 12150, 12374, 13450, 14526, 15525, 18561, 18630, 20175, 21789, 24210, 27945, 30935, 31050, 36315, 37122, 40350, 43578, 46575, 55683, 55890, 60525, 61870, 65367, 72630, 92805, 93150, 108945, 111366, 121050, 130734, 139725, 154675, 167049, 181575, 185610, 217890, 278415, 279450, 309350, 326835, 334098, 363150, 464025, 501147, 544725, 556830, 653670, 835245, 928050, 1002294, 1089450, 1392075, 1503441, 1634175, 1670490, 2505735, 2784150, 3006882, 3268350, 4176225, 5011470, 7517205, 8352450, 12528675, 15034410, 25057350, 37586025, 75172050]

約数ペア:

[(1, 75172050), (2, 37586025), (3, 25057350), (5, 15034410), (6, 12528675), (9, 8352450), (10, 7517205), (15, 5011470), (18, 4176225), (23, 3268350), (25, 3006882), (27, 2784150), (30, 2505735), (45, 1670490), (46, 1634175), (50, 1503441), (54, 1392075), (69, 1089450), (75, 1002294), (81, 928050), (90, 835245), (115, 653670), (135, 556830), (138, 544725), (150, 501147), (162, 464025), (207, 363150), (225, 334098), (230, 326835), (243, 309350), (269, 279450), (270, 278415), (345, 217890), (405, 185610), (414, 181575), (450, 167049), (486, 154675), (538, 139725), (575, 130734), (621, 121050), (675, 111366), (690, 108945), (807, 93150), (810, 92805), (1035, 72630), (1150, 65367), (1215, 61870), (1242, 60525), (1345, 55890), (1350, 55683), (1614, 46575), (1725, 43578), (1863, 40350), (2025, 37122), (2070, 36315), (2421, 31050), (2430, 30935), (2690, 27945), (3105, 24210), (3450, 21789), (3726, 20175), (4035, 18630), (4050, 18561), (4842, 15525), (5175, 14526), (5589, 13450), (6075, 12374), (6187, 12150), (6210, 12105), (6725, 11178), (7263, 10350), (8070, 9315)]