267294400

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:387

約数の個数: 168

約数和(自身を含む): 721132416

約数和(自身を除く): 453838016

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 32, 34, 40, 50, 62, 64, 68, 80, 85, 100, 124, 136, 155, 160, 170, 200, 248, 272, 310, 317, 320, 340, 400, 425, 496, 527, 544, 620, 634, 680, 775, 800, 850, 992, 1054, 1088, 1240, 1268, 1360, 1550, 1585, 1600, 1700, 1984, 2108, 2480, 2536, 2635, 2720, 3100, 3170, 3400, 4216, 4960, 5072, 5270, 5389, 5440, 6200, 6340, 6800, 7925, 8432, 9827, 9920, 10144, 10540, 10778, 12400, 12680, 13175, 13600, 15850, 16864, 19654, 20288, 21080, 21556, 24800, 25360, 26350, 26945, 27200, 31700, 33728, 39308, 42160, 43112, 49135, 49600, 50720, 52700, 53890, 63400, 78616, 84320, 86224, 98270, 101440, 105400, 107780, 126800, 134725, 157232, 167059, 168640, 172448, 196540, 210800, 215560, 245675, 253600, 269450, 314464, 334118, 344896, 393080, 421600, 431120, 491350, 507200, 538900, 628928, 668236, 786160, 835295, 843200, 862240, 982700, 1077800, 1336472, 1572320, 1670590, 1724480, 1965400, 2155600, 2672944, 3144640, 3341180, 3930800, 4176475, 4311200, 5345888, 6682360, 7861600, 8352950, 8622400, 10691776, 13364720, 15723200, 16705900, 26729440, 33411800, 53458880, 66823600, 133647200, 267294400]

約数ペア:

[(1, 267294400), (2, 133647200), (4, 66823600), (5, 53458880), (8, 33411800), (10, 26729440), (16, 16705900), (17, 15723200), (20, 13364720), (25, 10691776), (31, 8622400), (32, 8352950), (34, 7861600), (40, 6682360), (50, 5345888), (62, 4311200), (64, 4176475), (68, 3930800), (80, 3341180), (85, 3144640), (100, 2672944), (124, 2155600), (136, 1965400), (155, 1724480), (160, 1670590), (170, 1572320), (200, 1336472), (248, 1077800), (272, 982700), (310, 862240), (317, 843200), (320, 835295), (340, 786160), (400, 668236), (425, 628928), (496, 538900), (527, 507200), (544, 491350), (620, 431120), (634, 421600), (680, 393080), (775, 344896), (800, 334118), (850, 314464), (992, 269450), (1054, 253600), (1088, 245675), (1240, 215560), (1268, 210800), (1360, 196540), (1550, 172448), (1585, 168640), (1600, 167059), (1700, 157232), (1984, 134725), (2108, 126800), (2480, 107780), (2536, 105400), (2635, 101440), (2720, 98270), (3100, 86224), (3170, 84320), (3400, 78616), (4216, 63400), (4960, 53890), (5072, 52700), (5270, 50720), (5389, 49600), (5440, 49135), (6200, 43112), (6340, 42160), (6800, 39308), (7925, 33728), (8432, 31700), (9827, 27200), (9920, 26945), (10144, 26350), (10540, 25360), (10778, 24800), (12400, 21556), (12680, 21080), (13175, 20288), (13600, 19654), (15850, 16864)]