87812400

素因数分解:

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

素因数の和:480

約数の個数: 180

約数和(自身を含む): 305298168

約数和(自身を除く): 217485768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 169, 195, 200, 208, 240, 260, 300, 312, 325, 338, 390, 400, 433, 507, 520, 600, 624, 650, 676, 780, 845, 866, 975, 1014, 1040, 1200, 1299, 1300, 1352, 1560, 1690, 1732, 1950, 2028, 2165, 2535, 2598, 2600, 2704, 3120, 3380, 3464, 3900, 4056, 4225, 4330, 5070, 5196, 5200, 5629, 6495, 6760, 6928, 7800, 8112, 8450, 8660, 10140, 10392, 10825, 11258, 12675, 12990, 13520, 15600, 16887, 16900, 17320, 20280, 20784, 21650, 22516, 25350, 25980, 28145, 32475, 33774, 33800, 34640, 40560, 43300, 45032, 50700, 51960, 56290, 64950, 67548, 67600, 73177, 84435, 86600, 90064, 101400, 103920, 112580, 129900, 135096, 140725, 146354, 168870, 173200, 202800, 219531, 225160, 259800, 270192, 281450, 292708, 337740, 365885, 422175, 439062, 450320, 519600, 562900, 585416, 675480, 731770, 844350, 878124, 1097655, 1125800, 1170832, 1350960, 1463540, 1688700, 1756248, 1829425, 2195310, 2251600, 2927080, 3377400, 3512496, 3658850, 4390620, 5488275, 5854160, 6754800, 7317700, 8781240, 10976550, 14635400, 17562480, 21953100, 29270800, 43906200, 87812400]

約数ペア:

[(1, 87812400), (2, 43906200), (3, 29270800), (4, 21953100), (5, 17562480), (6, 14635400), (8, 10976550), (10, 8781240), (12, 7317700), (13, 6754800), (15, 5854160), (16, 5488275), (20, 4390620), (24, 3658850), (25, 3512496), (26, 3377400), (30, 2927080), (39, 2251600), (40, 2195310), (48, 1829425), (50, 1756248), (52, 1688700), (60, 1463540), (65, 1350960), (75, 1170832), (78, 1125800), (80, 1097655), (100, 878124), (104, 844350), (120, 731770), (130, 675480), (150, 585416), (156, 562900), (169, 519600), (195, 450320), (200, 439062), (208, 422175), (240, 365885), (260, 337740), (300, 292708), (312, 281450), (325, 270192), (338, 259800), (390, 225160), (400, 219531), (433, 202800), (507, 173200), (520, 168870), (600, 146354), (624, 140725), (650, 135096), (676, 129900), (780, 112580), (845, 103920), (866, 101400), (975, 90064), (1014, 86600), (1040, 84435), (1200, 73177), (1299, 67600), (1300, 67548), (1352, 64950), (1560, 56290), (1690, 51960), (1732, 50700), (1950, 45032), (2028, 43300), (2165, 40560), (2535, 34640), (2598, 33800), (2600, 33774), (2704, 32475), (3120, 28145), (3380, 25980), (3464, 25350), (3900, 22516), (4056, 21650), (4225, 20784), (4330, 20280), (5070, 17320), (5196, 16900), (5200, 16887), (5629, 15600), (6495, 13520), (6760, 12990), (6928, 12675), (7800, 11258), (8112, 10825), (8450, 10392), (8660, 10140)]