155200500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:424

約数の個数: 288

約数和(自身を含む): 604181760

約数和(自身を除く): 448981260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 28, 30, 35, 36, 39, 42, 45, 50, 52, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 117, 125, 126, 130, 140, 150, 156, 175, 180, 182, 195, 210, 225, 234, 250, 252, 260, 273, 300, 315, 325, 350, 364, 375, 379, 390, 420, 450, 455, 468, 500, 525, 546, 585, 630, 650, 700, 750, 758, 780, 819, 875, 900, 910, 975, 1050, 1092, 1125, 1137, 1170, 1260, 1300, 1365, 1500, 1516, 1575, 1625, 1638, 1750, 1820, 1895, 1950, 2100, 2250, 2274, 2275, 2340, 2625, 2653, 2730, 2925, 3150, 3250, 3276, 3411, 3500, 3790, 3900, 4095, 4500, 4548, 4550, 4875, 4927, 5250, 5306, 5460, 5685, 5850, 6300, 6500, 6822, 6825, 7580, 7875, 7959, 8190, 9100, 9475, 9750, 9854, 10500, 10612, 11370, 11375, 11700, 13265, 13644, 13650, 14625, 14781, 15750, 15918, 16380, 17055, 18950, 19500, 19708, 20475, 22740, 22750, 23877, 24635, 26530, 27300, 28425, 29250, 29562, 31500, 31836, 34110, 34125, 34489, 37900, 39795, 40950, 44343, 45500, 47375, 47754, 49270, 53060, 56850, 58500, 59124, 66325, 68220, 68250, 68978, 73905, 79590, 81900, 85275, 88686, 94750, 95508, 98540, 102375, 103467, 113700, 119385, 123175, 132650, 136500, 137956, 142125, 147810, 159180, 170550, 172445, 177372, 189500, 198975, 204750, 206934, 221715, 238770, 246350, 265300, 284250, 295620, 310401, 331625, 341100, 344890, 369525, 397950, 409500, 413868, 426375, 443430, 477540, 492700, 517335, 568500, 596925, 615875, 620802, 663250, 689780, 739050, 795900, 852750, 862225, 886860, 994875, 1034670, 1108575, 1193850, 1231750, 1241604, 1326500, 1478100, 1552005, 1705500, 1724450, 1847625, 1989750, 2069340, 2217150, 2387700, 2463500, 2586675, 2984625, 3104010, 3448900, 3695250, 3979500, 4311125, 4434300, 5173350, 5542875, 5969250, 6208020, 7390500, 7760025, 8622250, 10346700, 11085750, 11938500, 12933375, 15520050, 17244500, 22171500, 25866750, 31040100, 38800125, 51733500, 77600250, 155200500]

約数ペア:

[(1, 155200500), (2, 77600250), (3, 51733500), (4, 38800125), (5, 31040100), (6, 25866750), (7, 22171500), (9, 17244500), (10, 15520050), (12, 12933375), (13, 11938500), (14, 11085750), (15, 10346700), (18, 8622250), (20, 7760025), (21, 7390500), (25, 6208020), (26, 5969250), (28, 5542875), (30, 5173350), (35, 4434300), (36, 4311125), (39, 3979500), (42, 3695250), (45, 3448900), (50, 3104010), (52, 2984625), (60, 2586675), (63, 2463500), (65, 2387700), (70, 2217150), (75, 2069340), (78, 1989750), (84, 1847625), (90, 1724450), (91, 1705500), (100, 1552005), (105, 1478100), (117, 1326500), (125, 1241604), (126, 1231750), (130, 1193850), (140, 1108575), (150, 1034670), (156, 994875), (175, 886860), (180, 862225), (182, 852750), (195, 795900), (210, 739050), (225, 689780), (234, 663250), (250, 620802), (252, 615875), (260, 596925), (273, 568500), (300, 517335), (315, 492700), (325, 477540), (350, 443430), (364, 426375), (375, 413868), (379, 409500), (390, 397950), (420, 369525), (450, 344890), (455, 341100), (468, 331625), (500, 310401), (525, 295620), (546, 284250), (585, 265300), (630, 246350), (650, 238770), (700, 221715), (750, 206934), (758, 204750), (780, 198975), (819, 189500), (875, 177372), (900, 172445), (910, 170550), (975, 159180), (1050, 147810), (1092, 142125), (1125, 137956), (1137, 136500), (1170, 132650), (1260, 123175), (1300, 119385), (1365, 113700), (1500, 103467), (1516, 102375), (1575, 98540), (1625, 95508), (1638, 94750), (1750, 88686), (1820, 85275), (1895, 81900), (1950, 79590), (2100, 73905), (2250, 68978), (2274, 68250), (2275, 68220), (2340, 66325), (2625, 59124), (2653, 58500), (2730, 56850), (2925, 53060), (3150, 49270), (3250, 47754), (3276, 47375), (3411, 45500), (3500, 44343), (3790, 40950), (3900, 39795), (4095, 37900), (4500, 34489), (4548, 34125), (4550, 34110), (4875, 31836), (4927, 31500), (5250, 29562), (5306, 29250), (5460, 28425), (5685, 27300), (5850, 26530), (6300, 24635), (6500, 23877), (6822, 22750), (6825, 22740), (7580, 20475), (7875, 19708), (7959, 19500), (8190, 18950), (9100, 17055), (9475, 16380), (9750, 15918), (9854, 15750), (10500, 14781), (10612, 14625), (11370, 13650), (11375, 13644), (11700, 13265)]