99859680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2237}}^1$

素因数の和:2289

約数の個数: 144

約数和(自身を含む): 351921024

約数和(自身を除く): 252061344

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, 2232, 2237, 2480, 2790, 2976, 3720, 4464, 4474, 4960, 5580, 6711, 7440, 8928, 8948, 11160, 11185, 13422, 14880, 17896, 20133, 22320, 22370, 26844, 33555, 35792, 40266, 44640, 44740, 53688, 67110, 69347, 71584, 80532, 89480, 100665, 107376, 134220, 138694, 161064, 178960, 201330, 208041, 214752, 268440, 277388, 322128, 346735, 357920, 402660, 416082, 536880, 554776, 624123, 644256, 693470, 805320, 832164, 1040205, 1073760, 1109552, 1248246, 1386940, 1610640, 1664328, 2080410, 2219104, 2496492, 2773880, 3120615, 3221280, 3328656, 4160820, 4992984, 5547760, 6241230, 6657312, 8321640, 9985968, 11095520, 12482460, 16643280, 19971936, 24964920, 33286560, 49929840, 99859680]

約数ペア:

[(1, 99859680), (2, 49929840), (3, 33286560), (4, 24964920), (5, 19971936), (6, 16643280), (8, 12482460), (9, 11095520), (10, 9985968), (12, 8321640), (15, 6657312), (16, 6241230), (18, 5547760), (20, 4992984), (24, 4160820), (30, 3328656), (31, 3221280), (32, 3120615), (36, 2773880), (40, 2496492), (45, 2219104), (48, 2080410), (60, 1664328), (62, 1610640), (72, 1386940), (80, 1248246), (90, 1109552), (93, 1073760), (96, 1040205), (120, 832164), (124, 805320), (144, 693470), (155, 644256), (160, 624123), (180, 554776), (186, 536880), (240, 416082), (248, 402660), (279, 357920), (288, 346735), (310, 322128), (360, 277388), (372, 268440), (465, 214752), (480, 208041), (496, 201330), (558, 178960), (620, 161064), (720, 138694), (744, 134220), (930, 107376), (992, 100665), (1116, 89480), (1240, 80532), (1395, 71584), (1440, 69347), (1488, 67110), (1860, 53688), (2232, 44740), (2237, 44640), (2480, 40266), (2790, 35792), (2976, 33555), (3720, 26844), (4464, 22370), (4474, 22320), (4960, 20133), (5580, 17896), (6711, 14880), (7440, 13422), (8928, 11185), (8948, 11160)]