86287500

素因数分解:

$2^2\times 3^2\times 5^5\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:107

約数の個数: 216

約数和(自身を含む): 298574640

約数和(自身を除く): 212287140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 59, 60, 65, 75, 78, 90, 100, 117, 118, 125, 130, 150, 156, 177, 180, 195, 225, 234, 236, 250, 260, 295, 300, 325, 354, 375, 390, 450, 468, 500, 531, 585, 590, 625, 650, 708, 750, 767, 780, 885, 900, 975, 1062, 1125, 1170, 1180, 1250, 1300, 1475, 1500, 1534, 1625, 1770, 1875, 1950, 2124, 2250, 2301, 2340, 2500, 2655, 2925, 2950, 3068, 3125, 3250, 3540, 3750, 3835, 3900, 4425, 4500, 4602, 4875, 5310, 5625, 5850, 5900, 6250, 6500, 6903, 7375, 7500, 7670, 8125, 8850, 9204, 9375, 9750, 10620, 11250, 11505, 11700, 12500, 13275, 13806, 14625, 14750, 15340, 16250, 17700, 18750, 19175, 19500, 22125, 22500, 23010, 24375, 26550, 27612, 28125, 29250, 29500, 32500, 34515, 36875, 37500, 38350, 40625, 44250, 46020, 48750, 53100, 56250, 57525, 58500, 66375, 69030, 73125, 73750, 76700, 81250, 88500, 95875, 97500, 110625, 112500, 115050, 121875, 132750, 138060, 146250, 147500, 162500, 172575, 184375, 191750, 221250, 230100, 243750, 265500, 287625, 292500, 331875, 345150, 365625, 368750, 383500, 442500, 479375, 487500, 553125, 575250, 663750, 690300, 731250, 737500, 862875, 958750, 1106250, 1150500, 1327500, 1438125, 1462500, 1659375, 1725750, 1917500, 2212500, 2396875, 2876250, 3318750, 3451500, 4314375, 4793750, 5752500, 6637500, 7190625, 8628750, 9587500, 14381250, 17257500, 21571875, 28762500, 43143750, 86287500]

約数ペア:

[(1, 86287500), (2, 43143750), (3, 28762500), (4, 21571875), (5, 17257500), (6, 14381250), (9, 9587500), (10, 8628750), (12, 7190625), (13, 6637500), (15, 5752500), (18, 4793750), (20, 4314375), (25, 3451500), (26, 3318750), (30, 2876250), (36, 2396875), (39, 2212500), (45, 1917500), (50, 1725750), (52, 1659375), (59, 1462500), (60, 1438125), (65, 1327500), (75, 1150500), (78, 1106250), (90, 958750), (100, 862875), (117, 737500), (118, 731250), (125, 690300), (130, 663750), (150, 575250), (156, 553125), (177, 487500), (180, 479375), (195, 442500), (225, 383500), (234, 368750), (236, 365625), (250, 345150), (260, 331875), (295, 292500), (300, 287625), (325, 265500), (354, 243750), (375, 230100), (390, 221250), (450, 191750), (468, 184375), (500, 172575), (531, 162500), (585, 147500), (590, 146250), (625, 138060), (650, 132750), (708, 121875), (750, 115050), (767, 112500), (780, 110625), (885, 97500), (900, 95875), (975, 88500), (1062, 81250), (1125, 76700), (1170, 73750), (1180, 73125), (1250, 69030), (1300, 66375), (1475, 58500), (1500, 57525), (1534, 56250), (1625, 53100), (1770, 48750), (1875, 46020), (1950, 44250), (2124, 40625), (2250, 38350), (2301, 37500), (2340, 36875), (2500, 34515), (2655, 32500), (2925, 29500), (2950, 29250), (3068, 28125), (3125, 27612), (3250, 26550), (3540, 24375), (3750, 23010), (3835, 22500), (3900, 22125), (4425, 19500), (4500, 19175), (4602, 18750), (4875, 17700), (5310, 16250), (5625, 15340), (5850, 14750), (5900, 14625), (6250, 13806), (6500, 13275), (6903, 12500), (7375, 11700), (7500, 11505), (7670, 11250), (8125, 10620), (8850, 9750), (9204, 9375)]