7918200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 27420120

約数和(自身を除く): 19501920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 53, 60, 72, 75, 83, 90, 100, 106, 120, 150, 159, 166, 180, 200, 212, 225, 249, 265, 300, 318, 332, 360, 415, 424, 450, 477, 498, 530, 600, 636, 664, 747, 795, 830, 900, 954, 996, 1060, 1245, 1272, 1325, 1494, 1590, 1660, 1800, 1908, 1992, 2075, 2120, 2385, 2490, 2650, 2988, 3180, 3320, 3735, 3816, 3975, 4150, 4399, 4770, 4980, 5300, 5976, 6225, 6360, 7470, 7950, 8300, 8798, 9540, 9960, 10600, 11925, 12450, 13197, 14940, 15900, 16600, 17596, 18675, 19080, 21995, 23850, 24900, 26394, 29880, 31800, 35192, 37350, 39591, 43990, 47700, 49800, 52788, 65985, 74700, 79182, 87980, 95400, 105576, 109975, 131970, 149400, 158364, 175960, 197955, 219950, 263940, 316728, 329925, 395910, 439900, 527880, 659850, 791820, 879800, 989775, 1319700, 1583640, 1979550, 2639400, 3959100, 7918200]

約数ペア:

[(1, 7918200), (2, 3959100), (3, 2639400), (4, 1979550), (5, 1583640), (6, 1319700), (8, 989775), (9, 879800), (10, 791820), (12, 659850), (15, 527880), (18, 439900), (20, 395910), (24, 329925), (25, 316728), (30, 263940), (36, 219950), (40, 197955), (45, 175960), (50, 158364), (53, 149400), (60, 131970), (72, 109975), (75, 105576), (83, 95400), (90, 87980), (100, 79182), (106, 74700), (120, 65985), (150, 52788), (159, 49800), (166, 47700), (180, 43990), (200, 39591), (212, 37350), (225, 35192), (249, 31800), (265, 29880), (300, 26394), (318, 24900), (332, 23850), (360, 21995), (415, 19080), (424, 18675), (450, 17596), (477, 16600), (498, 15900), (530, 14940), (600, 13197), (636, 12450), (664, 11925), (747, 10600), (795, 9960), (830, 9540), (900, 8798), (954, 8300), (996, 7950), (1060, 7470), (1245, 6360), (1272, 6225), (1325, 5976), (1494, 5300), (1590, 4980), (1660, 4770), (1800, 4399), (1908, 4150), (1992, 3975), (2075, 3816), (2120, 3735), (2385, 3320), (2490, 3180), (2650, 2988)]