83075040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1913

約数の個数: 144

約数和(自身を含む): 292795776

約数和(自身を除く): 209720736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1861, 2232, 2480, 2790, 2976, 3720, 3722, 4464, 4960, 5580, 5583, 7440, 7444, 8928, 9305, 11160, 11166, 14880, 14888, 16749, 18610, 22320, 22332, 27915, 29776, 33498, 37220, 44640, 44664, 55830, 57691, 59552, 66996, 74440, 83745, 89328, 111660, 115382, 133992, 148880, 167490, 173073, 178656, 223320, 230764, 267984, 288455, 297760, 334980, 346146, 446640, 461528, 519219, 535968, 576910, 669960, 692292, 865365, 893280, 923056, 1038438, 1153820, 1339920, 1384584, 1730730, 1846112, 2076876, 2307640, 2596095, 2679840, 2769168, 3461460, 4153752, 4615280, 5192190, 5538336, 6922920, 8307504, 9230560, 10384380, 13845840, 16615008, 20768760, 27691680, 41537520, 83075040]

約数ペア:

[(1, 83075040), (2, 41537520), (3, 27691680), (4, 20768760), (5, 16615008), (6, 13845840), (8, 10384380), (9, 9230560), (10, 8307504), (12, 6922920), (15, 5538336), (16, 5192190), (18, 4615280), (20, 4153752), (24, 3461460), (30, 2769168), (31, 2679840), (32, 2596095), (36, 2307640), (40, 2076876), (45, 1846112), (48, 1730730), (60, 1384584), (62, 1339920), (72, 1153820), (80, 1038438), (90, 923056), (93, 893280), (96, 865365), (120, 692292), (124, 669960), (144, 576910), (155, 535968), (160, 519219), (180, 461528), (186, 446640), (240, 346146), (248, 334980), (279, 297760), (288, 288455), (310, 267984), (360, 230764), (372, 223320), (465, 178656), (480, 173073), (496, 167490), (558, 148880), (620, 133992), (720, 115382), (744, 111660), (930, 89328), (992, 83745), (1116, 74440), (1240, 66996), (1395, 59552), (1440, 57691), (1488, 55830), (1860, 44664), (1861, 44640), (2232, 37220), (2480, 33498), (2790, 29776), (2976, 27915), (3720, 22332), (3722, 22320), (4464, 18610), (4960, 16749), (5580, 14888), (5583, 14880), (7440, 11166), (7444, 11160), (8928, 9305)]