79953750

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:157

約数の個数: 160

約数和(自身を含む): 233925120

約数和(自身を除く): 153971370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 45, 46, 50, 54, 69, 75, 90, 103, 115, 125, 135, 138, 150, 206, 207, 225, 230, 250, 270, 309, 345, 375, 414, 450, 515, 575, 618, 621, 625, 675, 690, 750, 927, 1030, 1035, 1125, 1150, 1242, 1250, 1350, 1545, 1725, 1854, 1875, 2070, 2250, 2369, 2575, 2781, 2875, 3090, 3105, 3375, 3450, 3750, 4635, 4738, 5150, 5175, 5562, 5625, 5750, 6210, 6750, 7107, 7725, 8625, 9270, 10350, 11250, 11845, 12875, 13905, 14214, 14375, 15450, 15525, 16875, 17250, 21321, 23175, 23690, 25750, 25875, 27810, 28750, 31050, 33750, 35535, 38625, 42642, 43125, 46350, 51750, 59225, 63963, 64375, 69525, 71070, 77250, 77625, 86250, 106605, 115875, 118450, 127926, 128750, 129375, 139050, 155250, 177675, 193125, 213210, 231750, 258750, 296125, 319815, 347625, 355350, 386250, 388125, 533025, 579375, 592250, 639630, 695250, 776250, 888375, 1066050, 1158750, 1480625, 1599075, 1738125, 1776750, 2665125, 2961250, 3198150, 3476250, 4441875, 5330250, 7995375, 8883750, 13325625, 15990750, 26651250, 39976875, 79953750]

約数ペア:

[(1, 79953750), (2, 39976875), (3, 26651250), (5, 15990750), (6, 13325625), (9, 8883750), (10, 7995375), (15, 5330250), (18, 4441875), (23, 3476250), (25, 3198150), (27, 2961250), (30, 2665125), (45, 1776750), (46, 1738125), (50, 1599075), (54, 1480625), (69, 1158750), (75, 1066050), (90, 888375), (103, 776250), (115, 695250), (125, 639630), (135, 592250), (138, 579375), (150, 533025), (206, 388125), (207, 386250), (225, 355350), (230, 347625), (250, 319815), (270, 296125), (309, 258750), (345, 231750), (375, 213210), (414, 193125), (450, 177675), (515, 155250), (575, 139050), (618, 129375), (621, 128750), (625, 127926), (675, 118450), (690, 115875), (750, 106605), (927, 86250), (1030, 77625), (1035, 77250), (1125, 71070), (1150, 69525), (1242, 64375), (1250, 63963), (1350, 59225), (1545, 51750), (1725, 46350), (1854, 43125), (1875, 42642), (2070, 38625), (2250, 35535), (2369, 33750), (2575, 31050), (2781, 28750), (2875, 27810), (3090, 25875), (3105, 25750), (3375, 23690), (3450, 23175), (3750, 21321), (4635, 17250), (4738, 16875), (5150, 15525), (5175, 15450), (5562, 14375), (5625, 14214), (5750, 13905), (6210, 12875), (6750, 11845), (7107, 11250), (7725, 10350), (8625, 9270)]