88881000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 256

約数和(自身を含む): 311351040

約数和(自身を除く): 222470040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 43, 50, 52, 53, 60, 65, 75, 78, 86, 100, 104, 106, 120, 125, 129, 130, 150, 156, 159, 172, 195, 200, 212, 215, 250, 258, 260, 265, 300, 312, 318, 325, 344, 375, 390, 424, 430, 500, 516, 520, 530, 559, 600, 636, 645, 650, 689, 750, 780, 795, 860, 975, 1000, 1032, 1060, 1075, 1118, 1272, 1290, 1300, 1325, 1378, 1500, 1560, 1590, 1625, 1677, 1720, 1950, 2067, 2120, 2150, 2236, 2279, 2580, 2600, 2650, 2756, 2795, 3000, 3180, 3225, 3250, 3354, 3445, 3900, 3975, 4134, 4300, 4472, 4558, 4875, 5160, 5300, 5375, 5512, 5590, 6360, 6450, 6500, 6625, 6708, 6837, 6890, 7800, 7950, 8268, 8385, 8600, 9116, 9750, 10335, 10600, 10750, 11180, 11395, 12900, 13000, 13250, 13416, 13674, 13780, 13975, 15900, 16125, 16536, 16770, 17225, 18232, 19500, 19875, 20670, 21500, 22360, 22790, 25800, 26500, 27348, 27560, 27950, 29627, 31800, 32250, 33540, 34185, 34450, 39000, 39750, 41340, 41925, 43000, 45580, 51675, 53000, 54696, 55900, 56975, 59254, 64500, 67080, 68370, 68900, 69875, 79500, 82680, 83850, 86125, 88881, 91160, 103350, 111800, 113950, 118508, 129000, 136740, 137800, 139750, 148135, 159000, 167700, 170925, 172250, 177762, 206700, 209625, 227900, 237016, 258375, 273480, 279500, 284875, 296270, 335400, 341850, 344500, 355524, 413400, 419250, 444405, 455800, 516750, 559000, 569750, 592540, 683700, 689000, 711048, 740675, 838500, 854625, 888810, 1033500, 1139500, 1185080, 1367400, 1481350, 1677000, 1709250, 1777620, 2067000, 2222025, 2279000, 2962700, 3418500, 3555240, 3703375, 4444050, 5925400, 6837000, 7406750, 8888100, 11110125, 14813500, 17776200, 22220250, 29627000, 44440500, 88881000]

約数ペア:

[(1, 88881000), (2, 44440500), (3, 29627000), (4, 22220250), (5, 17776200), (6, 14813500), (8, 11110125), (10, 8888100), (12, 7406750), (13, 6837000), (15, 5925400), (20, 4444050), (24, 3703375), (25, 3555240), (26, 3418500), (30, 2962700), (39, 2279000), (40, 2222025), (43, 2067000), (50, 1777620), (52, 1709250), (53, 1677000), (60, 1481350), (65, 1367400), (75, 1185080), (78, 1139500), (86, 1033500), (100, 888810), (104, 854625), (106, 838500), (120, 740675), (125, 711048), (129, 689000), (130, 683700), (150, 592540), (156, 569750), (159, 559000), (172, 516750), (195, 455800), (200, 444405), (212, 419250), (215, 413400), (250, 355524), (258, 344500), (260, 341850), (265, 335400), (300, 296270), (312, 284875), (318, 279500), (325, 273480), (344, 258375), (375, 237016), (390, 227900), (424, 209625), (430, 206700), (500, 177762), (516, 172250), (520, 170925), (530, 167700), (559, 159000), (600, 148135), (636, 139750), (645, 137800), (650, 136740), (689, 129000), (750, 118508), (780, 113950), (795, 111800), (860, 103350), (975, 91160), (1000, 88881), (1032, 86125), (1060, 83850), (1075, 82680), (1118, 79500), (1272, 69875), (1290, 68900), (1300, 68370), (1325, 67080), (1378, 64500), (1500, 59254), (1560, 56975), (1590, 55900), (1625, 54696), (1677, 53000), (1720, 51675), (1950, 45580), (2067, 43000), (2120, 41925), (2150, 41340), (2236, 39750), (2279, 39000), (2580, 34450), (2600, 34185), (2650, 33540), (2756, 32250), (2795, 31800), (3000, 29627), (3180, 27950), (3225, 27560), (3250, 27348), (3354, 26500), (3445, 25800), (3900, 22790), (3975, 22360), (4134, 21500), (4300, 20670), (4472, 19875), (4558, 19500), (4875, 18232), (5160, 17225), (5300, 16770), (5375, 16536), (5512, 16125), (5590, 15900), (6360, 13975), (6450, 13780), (6500, 13674), (6625, 13416), (6708, 13250), (6837, 13000), (6890, 12900), (7800, 11395), (7950, 11180), (8268, 10750), (8385, 10600), (8600, 10335), (9116, 9750)]