8230500

素因数分解:

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

素因数の和:115

約数の個数: 144

約数和(自身を含む): 27256320

約数和(自身を除く): 19025820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 59, 60, 62, 75, 90, 93, 100, 118, 124, 125, 150, 155, 177, 180, 186, 225, 236, 250, 279, 295, 300, 310, 354, 372, 375, 450, 465, 500, 531, 558, 590, 620, 708, 750, 775, 885, 900, 930, 1062, 1116, 1125, 1180, 1395, 1475, 1500, 1550, 1770, 1829, 1860, 2124, 2250, 2325, 2655, 2790, 2950, 3100, 3540, 3658, 3875, 4425, 4500, 4650, 5310, 5487, 5580, 5900, 6975, 7316, 7375, 7750, 8850, 9145, 9300, 10620, 10974, 11625, 13275, 13950, 14750, 15500, 16461, 17700, 18290, 21948, 22125, 23250, 26550, 27435, 27900, 29500, 32922, 34875, 36580, 44250, 45725, 46500, 53100, 54870, 65844, 66375, 69750, 82305, 88500, 91450, 109740, 132750, 137175, 139500, 164610, 182900, 228625, 265500, 274350, 329220, 411525, 457250, 548700, 685875, 823050, 914500, 1371750, 1646100, 2057625, 2743500, 4115250, 8230500]

約数ペア:

[(1, 8230500), (2, 4115250), (3, 2743500), (4, 2057625), (5, 1646100), (6, 1371750), (9, 914500), (10, 823050), (12, 685875), (15, 548700), (18, 457250), (20, 411525), (25, 329220), (30, 274350), (31, 265500), (36, 228625), (45, 182900), (50, 164610), (59, 139500), (60, 137175), (62, 132750), (75, 109740), (90, 91450), (93, 88500), (100, 82305), (118, 69750), (124, 66375), (125, 65844), (150, 54870), (155, 53100), (177, 46500), (180, 45725), (186, 44250), (225, 36580), (236, 34875), (250, 32922), (279, 29500), (295, 27900), (300, 27435), (310, 26550), (354, 23250), (372, 22125), (375, 21948), (450, 18290), (465, 17700), (500, 16461), (531, 15500), (558, 14750), (590, 13950), (620, 13275), (708, 11625), (750, 10974), (775, 10620), (885, 9300), (900, 9145), (930, 8850), (1062, 7750), (1116, 7375), (1125, 7316), (1180, 6975), (1395, 5900), (1475, 5580), (1500, 5487), (1550, 5310), (1770, 4650), (1829, 4500), (1860, 4425), (2124, 3875), (2250, 3658), (2325, 3540), (2655, 3100), (2790, 2950)]