13717500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 120

約数和(自身を含む): 41986560

約数和(自身を除く): 28269060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 59, 60, 62, 75, 93, 100, 118, 124, 125, 150, 155, 177, 186, 236, 250, 295, 300, 310, 354, 372, 375, 465, 500, 590, 620, 625, 708, 750, 775, 885, 930, 1180, 1250, 1475, 1500, 1550, 1770, 1829, 1860, 1875, 2325, 2500, 2950, 3100, 3540, 3658, 3750, 3875, 4425, 4650, 5487, 5900, 7316, 7375, 7500, 7750, 8850, 9145, 9300, 10974, 11625, 14750, 15500, 17700, 18290, 19375, 21948, 22125, 23250, 27435, 29500, 36580, 36875, 38750, 44250, 45725, 46500, 54870, 58125, 73750, 77500, 88500, 91450, 109740, 110625, 116250, 137175, 147500, 182900, 221250, 228625, 232500, 274350, 442500, 457250, 548700, 685875, 914500, 1143125, 1371750, 2286250, 2743500, 3429375, 4572500, 6858750, 13717500]

約数ペア:

[(1, 13717500), (2, 6858750), (3, 4572500), (4, 3429375), (5, 2743500), (6, 2286250), (10, 1371750), (12, 1143125), (15, 914500), (20, 685875), (25, 548700), (30, 457250), (31, 442500), (50, 274350), (59, 232500), (60, 228625), (62, 221250), (75, 182900), (93, 147500), (100, 137175), (118, 116250), (124, 110625), (125, 109740), (150, 91450), (155, 88500), (177, 77500), (186, 73750), (236, 58125), (250, 54870), (295, 46500), (300, 45725), (310, 44250), (354, 38750), (372, 36875), (375, 36580), (465, 29500), (500, 27435), (590, 23250), (620, 22125), (625, 21948), (708, 19375), (750, 18290), (775, 17700), (885, 15500), (930, 14750), (1180, 11625), (1250, 10974), (1475, 9300), (1500, 9145), (1550, 8850), (1770, 7750), (1829, 7500), (1860, 7375), (1875, 7316), (2325, 5900), (2500, 5487), (2950, 4650), (3100, 4425), (3540, 3875), (3658, 3750)]