76148280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:390

約数の個数: 192

約数和(自身を含む): 272432160

約数和(自身を除く): 196283880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 53, 60, 65, 72, 78, 90, 104, 106, 117, 120, 130, 156, 159, 180, 195, 212, 234, 260, 265, 307, 312, 318, 360, 390, 424, 468, 477, 520, 530, 585, 614, 636, 689, 780, 795, 921, 936, 954, 1060, 1170, 1228, 1272, 1378, 1535, 1560, 1590, 1842, 1908, 2067, 2120, 2340, 2385, 2456, 2756, 2763, 3070, 3180, 3445, 3684, 3816, 3991, 4134, 4605, 4680, 4770, 5512, 5526, 6140, 6201, 6360, 6890, 7368, 7982, 8268, 9210, 9540, 10335, 11052, 11973, 12280, 12402, 13780, 13815, 15964, 16271, 16536, 18420, 19080, 19955, 20670, 22104, 23946, 24804, 27560, 27630, 31005, 31928, 32542, 35919, 36840, 39910, 41340, 47892, 48813, 49608, 55260, 59865, 62010, 65084, 71838, 79820, 81355, 82680, 95784, 97626, 110520, 119730, 124020, 130168, 143676, 146439, 159640, 162710, 179595, 195252, 211523, 239460, 244065, 248040, 287352, 292878, 325420, 359190, 390504, 423046, 478920, 488130, 585756, 634569, 650840, 718380, 732195, 846092, 976260, 1057615, 1171512, 1269138, 1436760, 1464390, 1692184, 1903707, 1952520, 2115230, 2538276, 2928780, 3172845, 3807414, 4230460, 5076552, 5857560, 6345690, 7614828, 8460920, 9518535, 12691380, 15229656, 19037070, 25382760, 38074140, 76148280]

約数ペア:

[(1, 76148280), (2, 38074140), (3, 25382760), (4, 19037070), (5, 15229656), (6, 12691380), (8, 9518535), (9, 8460920), (10, 7614828), (12, 6345690), (13, 5857560), (15, 5076552), (18, 4230460), (20, 3807414), (24, 3172845), (26, 2928780), (30, 2538276), (36, 2115230), (39, 1952520), (40, 1903707), (45, 1692184), (52, 1464390), (53, 1436760), (60, 1269138), (65, 1171512), (72, 1057615), (78, 976260), (90, 846092), (104, 732195), (106, 718380), (117, 650840), (120, 634569), (130, 585756), (156, 488130), (159, 478920), (180, 423046), (195, 390504), (212, 359190), (234, 325420), (260, 292878), (265, 287352), (307, 248040), (312, 244065), (318, 239460), (360, 211523), (390, 195252), (424, 179595), (468, 162710), (477, 159640), (520, 146439), (530, 143676), (585, 130168), (614, 124020), (636, 119730), (689, 110520), (780, 97626), (795, 95784), (921, 82680), (936, 81355), (954, 79820), (1060, 71838), (1170, 65084), (1228, 62010), (1272, 59865), (1378, 55260), (1535, 49608), (1560, 48813), (1590, 47892), (1842, 41340), (1908, 39910), (2067, 36840), (2120, 35919), (2340, 32542), (2385, 31928), (2456, 31005), (2756, 27630), (2763, 27560), (3070, 24804), (3180, 23946), (3445, 22104), (3684, 20670), (3816, 19955), (3991, 19080), (4134, 18420), (4605, 16536), (4680, 16271), (4770, 15964), (5512, 13815), (5526, 13780), (6140, 12402), (6201, 12280), (6360, 11973), (6890, 11052), (7368, 10335), (7982, 9540), (8268, 9210)]