91286520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:549

約数の個数: 128

約数和(自身を含む): 297561600

約数和(自身を除く): 206275080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 163, 195, 260, 312, 326, 359, 390, 489, 520, 652, 718, 780, 815, 978, 1077, 1304, 1436, 1560, 1630, 1795, 1956, 2119, 2154, 2445, 2872, 3260, 3590, 3912, 4238, 4308, 4667, 4890, 5385, 6357, 6520, 7180, 8476, 8616, 9334, 9780, 10595, 10770, 12714, 14001, 14360, 16952, 18668, 19560, 21190, 21540, 23335, 25428, 28002, 31785, 37336, 42380, 43080, 46670, 50856, 56004, 58517, 63570, 70005, 84760, 93340, 112008, 117034, 127140, 140010, 175551, 186680, 234068, 254280, 280020, 292585, 351102, 468136, 560040, 585170, 702204, 760721, 877755, 1170340, 1404408, 1521442, 1755510, 2282163, 2340680, 3042884, 3511020, 3803605, 4564326, 6085768, 7022040, 7607210, 9128652, 11410815, 15214420, 18257304, 22821630, 30428840, 45643260, 91286520]

約数ペア:

[(1, 91286520), (2, 45643260), (3, 30428840), (4, 22821630), (5, 18257304), (6, 15214420), (8, 11410815), (10, 9128652), (12, 7607210), (13, 7022040), (15, 6085768), (20, 4564326), (24, 3803605), (26, 3511020), (30, 3042884), (39, 2340680), (40, 2282163), (52, 1755510), (60, 1521442), (65, 1404408), (78, 1170340), (104, 877755), (120, 760721), (130, 702204), (156, 585170), (163, 560040), (195, 468136), (260, 351102), (312, 292585), (326, 280020), (359, 254280), (390, 234068), (489, 186680), (520, 175551), (652, 140010), (718, 127140), (780, 117034), (815, 112008), (978, 93340), (1077, 84760), (1304, 70005), (1436, 63570), (1560, 58517), (1630, 56004), (1795, 50856), (1956, 46670), (2119, 43080), (2154, 42380), (2445, 37336), (2872, 31785), (3260, 28002), (3590, 25428), (3912, 23335), (4238, 21540), (4308, 21190), (4667, 19560), (4890, 18668), (5385, 16952), (6357, 14360), (6520, 14001), (7180, 12714), (8476, 10770), (8616, 10595), (9334, 9780)]