47972250

素因数分解:

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

素因数の和:155

約数の個数: 160

約数和(自身を含む): 141343488

約数和(自身を除く): 93371238

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 45, 46, 50, 54, 69, 75, 81, 90, 103, 115, 125, 135, 138, 150, 162, 206, 207, 225, 230, 250, 270, 309, 345, 375, 405, 414, 450, 515, 575, 618, 621, 675, 690, 750, 810, 927, 1030, 1035, 1125, 1150, 1242, 1350, 1545, 1725, 1854, 1863, 2025, 2070, 2250, 2369, 2575, 2781, 2875, 3090, 3105, 3375, 3450, 3726, 4050, 4635, 4738, 5150, 5175, 5562, 5750, 6210, 6750, 7107, 7725, 8343, 8625, 9270, 9315, 10125, 10350, 11845, 12875, 13905, 14214, 15450, 15525, 16686, 17250, 18630, 20250, 21321, 23175, 23690, 25750, 25875, 27810, 31050, 35535, 38625, 41715, 42642, 46350, 46575, 51750, 59225, 63963, 69525, 71070, 77250, 77625, 83430, 93150, 106605, 115875, 118450, 127926, 139050, 155250, 177675, 191889, 208575, 213210, 231750, 232875, 296125, 319815, 347625, 355350, 383778, 417150, 465750, 533025, 592250, 639630, 695250, 888375, 959445, 1042875, 1066050, 1599075, 1776750, 1918890, 2085750, 2665125, 3198150, 4797225, 5330250, 7995375, 9594450, 15990750, 23986125, 47972250]

約数ペア:

[(1, 47972250), (2, 23986125), (3, 15990750), (5, 9594450), (6, 7995375), (9, 5330250), (10, 4797225), (15, 3198150), (18, 2665125), (23, 2085750), (25, 1918890), (27, 1776750), (30, 1599075), (45, 1066050), (46, 1042875), (50, 959445), (54, 888375), (69, 695250), (75, 639630), (81, 592250), (90, 533025), (103, 465750), (115, 417150), (125, 383778), (135, 355350), (138, 347625), (150, 319815), (162, 296125), (206, 232875), (207, 231750), (225, 213210), (230, 208575), (250, 191889), (270, 177675), (309, 155250), (345, 139050), (375, 127926), (405, 118450), (414, 115875), (450, 106605), (515, 93150), (575, 83430), (618, 77625), (621, 77250), (675, 71070), (690, 69525), (750, 63963), (810, 59225), (927, 51750), (1030, 46575), (1035, 46350), (1125, 42642), (1150, 41715), (1242, 38625), (1350, 35535), (1545, 31050), (1725, 27810), (1854, 25875), (1863, 25750), (2025, 23690), (2070, 23175), (2250, 21321), (2369, 20250), (2575, 18630), (2781, 17250), (2875, 16686), (3090, 15525), (3105, 15450), (3375, 14214), (3450, 13905), (3726, 12875), (4050, 11845), (4635, 10350), (4738, 10125), (5150, 9315), (5175, 9270), (5562, 8625), (5750, 8343), (6210, 7725), (6750, 7107)]