155360400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:490

約数の個数: 240

約数和(自身を含む): 560547456

約数和(自身を除く): 405187056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 25, 26, 30, 39, 40, 46, 48, 50, 52, 60, 65, 69, 75, 78, 80, 92, 100, 104, 115, 120, 130, 138, 150, 156, 184, 195, 200, 208, 230, 240, 260, 276, 299, 300, 312, 325, 345, 368, 390, 400, 433, 460, 520, 552, 575, 598, 600, 624, 650, 690, 780, 866, 897, 920, 975, 1040, 1104, 1150, 1196, 1200, 1299, 1300, 1380, 1495, 1560, 1725, 1732, 1794, 1840, 1950, 2165, 2300, 2392, 2598, 2600, 2760, 2990, 3120, 3450, 3464, 3588, 3900, 4330, 4485, 4600, 4784, 5196, 5200, 5520, 5629, 5980, 6495, 6900, 6928, 7176, 7475, 7800, 8660, 8970, 9200, 9959, 10392, 10825, 11258, 11960, 12990, 13800, 14352, 14950, 15600, 16887, 17320, 17940, 19918, 20784, 21650, 22425, 22516, 23920, 25980, 27600, 28145, 29877, 29900, 32475, 33774, 34640, 35880, 39836, 43300, 44850, 45032, 49795, 51960, 56290, 59754, 59800, 64950, 67548, 71760, 79672, 84435, 86600, 89700, 90064, 99590, 103920, 112580, 119508, 119600, 129467, 129900, 135096, 140725, 149385, 159344, 168870, 173200, 179400, 199180, 225160, 239016, 248975, 258934, 259800, 270192, 281450, 298770, 337740, 358800, 388401, 398360, 422175, 450320, 478032, 497950, 517868, 519600, 562900, 597540, 647335, 675480, 746925, 776802, 796720, 844350, 995900, 1035736, 1125800, 1195080, 1294670, 1350960, 1493850, 1553604, 1688700, 1942005, 1991800, 2071472, 2251600, 2390160, 2589340, 2987700, 3107208, 3236675, 3377400, 3884010, 3983600, 5178680, 5975400, 6214416, 6473350, 6754800, 7768020, 9710025, 10357360, 11950800, 12946700, 15536040, 19420050, 25893400, 31072080, 38840100, 51786800, 77680200, 155360400]

約数ペア:

[(1, 155360400), (2, 77680200), (3, 51786800), (4, 38840100), (5, 31072080), (6, 25893400), (8, 19420050), (10, 15536040), (12, 12946700), (13, 11950800), (15, 10357360), (16, 9710025), (20, 7768020), (23, 6754800), (24, 6473350), (25, 6214416), (26, 5975400), (30, 5178680), (39, 3983600), (40, 3884010), (46, 3377400), (48, 3236675), (50, 3107208), (52, 2987700), (60, 2589340), (65, 2390160), (69, 2251600), (75, 2071472), (78, 1991800), (80, 1942005), (92, 1688700), (100, 1553604), (104, 1493850), (115, 1350960), (120, 1294670), (130, 1195080), (138, 1125800), (150, 1035736), (156, 995900), (184, 844350), (195, 796720), (200, 776802), (208, 746925), (230, 675480), (240, 647335), (260, 597540), (276, 562900), (299, 519600), (300, 517868), (312, 497950), (325, 478032), (345, 450320), (368, 422175), (390, 398360), (400, 388401), (433, 358800), (460, 337740), (520, 298770), (552, 281450), (575, 270192), (598, 259800), (600, 258934), (624, 248975), (650, 239016), (690, 225160), (780, 199180), (866, 179400), (897, 173200), (920, 168870), (975, 159344), (1040, 149385), (1104, 140725), (1150, 135096), (1196, 129900), (1200, 129467), (1299, 119600), (1300, 119508), (1380, 112580), (1495, 103920), (1560, 99590), (1725, 90064), (1732, 89700), (1794, 86600), (1840, 84435), (1950, 79672), (2165, 71760), (2300, 67548), (2392, 64950), (2598, 59800), (2600, 59754), (2760, 56290), (2990, 51960), (3120, 49795), (3450, 45032), (3464, 44850), (3588, 43300), (3900, 39836), (4330, 35880), (4485, 34640), (4600, 33774), (4784, 32475), (5196, 29900), (5200, 29877), (5520, 28145), (5629, 27600), (5980, 25980), (6495, 23920), (6900, 22516), (6928, 22425), (7176, 21650), (7475, 20784), (7800, 19918), (8660, 17940), (8970, 17320), (9200, 16887), (9959, 15600), (10392, 14950), (10825, 14352), (11258, 13800), (11960, 12990)]