145417574750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1637}}^1\times {\mathrm{2207}}^1$

素因数の和:3891

約数の個数: 128

約数和(自身を含む): 324982554624

約数和(自身を除く): 179564979874

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 125, 161, 175, 230, 250, 322, 350, 575, 805, 875, 1150, 1610, 1637, 1750, 2207, 2875, 3274, 4025, 4414, 5750, 8050, 8185, 11035, 11459, 15449, 16370, 20125, 22070, 22918, 30898, 37651, 40250, 40925, 50761, 55175, 57295, 75302, 77245, 81850, 101522, 110350, 114590, 154490, 188255, 204625, 253805, 263557, 275875, 286475, 355327, 376510, 386225, 409250, 507610, 527114, 551750, 572950, 710654, 772450, 941275, 1269025, 1317785, 1432375, 1776635, 1882550, 1931125, 2538050, 2635570, 2864750, 3553270, 3612859, 3862250, 4706375, 6345125, 6588925, 7225718, 8883175, 9412750, 12690250, 13177850, 17766350, 18064295, 25290013, 32944625, 36128590, 44415875, 50580026, 65889250, 83095757, 88831750, 90321475, 126450065, 166191514, 180642950, 252900130, 415478785, 451607375, 581670299, 632250325, 830957570, 903214750, 1163340598, 1264500650, 2077393925, 2908351495, 3161251625, 4154787850, 5816702990, 6322503250, 10386969625, 14541757475, 20773939250, 29083514950, 72708787375, 145417574750]

約数ペア:

[(1, 145417574750), (2, 72708787375), (5, 29083514950), (7, 20773939250), (10, 14541757475), (14, 10386969625), (23, 6322503250), (25, 5816702990), (35, 4154787850), (46, 3161251625), (50, 2908351495), (70, 2077393925), (115, 1264500650), (125, 1163340598), (161, 903214750), (175, 830957570), (230, 632250325), (250, 581670299), (322, 451607375), (350, 415478785), (575, 252900130), (805, 180642950), (875, 166191514), (1150, 126450065), (1610, 90321475), (1637, 88831750), (1750, 83095757), (2207, 65889250), (2875, 50580026), (3274, 44415875), (4025, 36128590), (4414, 32944625), (5750, 25290013), (8050, 18064295), (8185, 17766350), (11035, 13177850), (11459, 12690250), (15449, 9412750), (16370, 8883175), (20125, 7225718), (22070, 6588925), (22918, 6345125), (30898, 4706375), (37651, 3862250), (40250, 3612859), (40925, 3553270), (50761, 2864750), (55175, 2635570), (57295, 2538050), (75302, 1931125), (77245, 1882550), (81850, 1776635), (101522, 1432375), (110350, 1317785), (114590, 1269025), (154490, 941275), (188255, 772450), (204625, 710654), (253805, 572950), (263557, 551750), (275875, 527114), (286475, 507610), (355327, 409250), (376510, 386225)]