86670900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 216

約数和(自身を含む): 292481280

約数和(自身を除く): 205810380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 53, 60, 69, 75, 79, 90, 92, 100, 106, 115, 138, 150, 158, 159, 180, 207, 212, 225, 230, 237, 265, 276, 300, 316, 318, 345, 395, 414, 450, 460, 474, 477, 530, 575, 636, 690, 711, 790, 795, 828, 900, 948, 954, 1035, 1060, 1150, 1185, 1219, 1325, 1380, 1422, 1580, 1590, 1725, 1817, 1908, 1975, 2070, 2300, 2370, 2385, 2438, 2650, 2844, 3180, 3450, 3555, 3634, 3657, 3950, 3975, 4140, 4187, 4740, 4770, 4876, 5175, 5300, 5451, 5925, 6095, 6900, 7110, 7268, 7314, 7900, 7950, 8374, 9085, 9540, 10350, 10902, 10971, 11850, 11925, 12190, 12561, 14220, 14628, 15900, 16353, 16748, 17775, 18170, 18285, 20700, 20935, 21804, 21942, 23700, 23850, 24380, 25122, 27255, 30475, 32706, 35550, 36340, 36570, 37683, 41870, 43884, 45425, 47700, 50244, 54510, 54855, 60950, 62805, 65412, 71100, 73140, 75366, 81765, 83740, 90850, 91425, 96301, 104675, 109020, 109710, 121900, 125610, 136275, 150732, 163530, 181700, 182850, 188415, 192602, 209350, 219420, 251220, 272550, 274275, 288903, 314025, 327060, 365700, 376830, 385204, 408825, 418700, 481505, 545100, 548550, 577806, 628050, 753660, 817650, 866709, 942075, 963010, 1097100, 1155612, 1256100, 1444515, 1635300, 1733418, 1884150, 1926020, 2407525, 2889030, 3466836, 3768300, 4333545, 4815050, 5778060, 7222575, 8667090, 9630100, 14445150, 17334180, 21667725, 28890300, 43335450, 86670900]

約数ペア:

[(1, 86670900), (2, 43335450), (3, 28890300), (4, 21667725), (5, 17334180), (6, 14445150), (9, 9630100), (10, 8667090), (12, 7222575), (15, 5778060), (18, 4815050), (20, 4333545), (23, 3768300), (25, 3466836), (30, 2889030), (36, 2407525), (45, 1926020), (46, 1884150), (50, 1733418), (53, 1635300), (60, 1444515), (69, 1256100), (75, 1155612), (79, 1097100), (90, 963010), (92, 942075), (100, 866709), (106, 817650), (115, 753660), (138, 628050), (150, 577806), (158, 548550), (159, 545100), (180, 481505), (207, 418700), (212, 408825), (225, 385204), (230, 376830), (237, 365700), (265, 327060), (276, 314025), (300, 288903), (316, 274275), (318, 272550), (345, 251220), (395, 219420), (414, 209350), (450, 192602), (460, 188415), (474, 182850), (477, 181700), (530, 163530), (575, 150732), (636, 136275), (690, 125610), (711, 121900), (790, 109710), (795, 109020), (828, 104675), (900, 96301), (948, 91425), (954, 90850), (1035, 83740), (1060, 81765), (1150, 75366), (1185, 73140), (1219, 71100), (1325, 65412), (1380, 62805), (1422, 60950), (1580, 54855), (1590, 54510), (1725, 50244), (1817, 47700), (1908, 45425), (1975, 43884), (2070, 41870), (2300, 37683), (2370, 36570), (2385, 36340), (2438, 35550), (2650, 32706), (2844, 30475), (3180, 27255), (3450, 25122), (3555, 24380), (3634, 23850), (3657, 23700), (3950, 21942), (3975, 21804), (4140, 20935), (4187, 20700), (4740, 18285), (4770, 18170), (4876, 17775), (5175, 16748), (5300, 16353), (5451, 15900), (5925, 14628), (6095, 14220), (6900, 12561), (7110, 12190), (7268, 11925), (7314, 11850), (7900, 10971), (7950, 10902), (8374, 10350), (9085, 9540)]