97747920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{389}}^1$

素因数の和:757

約数の個数: 120

約数和(自身を含む): 330057000

約数和(自身を除く): 232309080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 349, 360, 389, 698, 720, 778, 1047, 1167, 1396, 1556, 1745, 1945, 2094, 2334, 2792, 3112, 3141, 3490, 3501, 3890, 4188, 4668, 5235, 5584, 5835, 6224, 6282, 6980, 7002, 7780, 8376, 9336, 10470, 11670, 12564, 13960, 14004, 15560, 15705, 16752, 17505, 18672, 20940, 23340, 25128, 27920, 28008, 31120, 31410, 35010, 41880, 46680, 50256, 56016, 62820, 70020, 83760, 93360, 125640, 135761, 140040, 251280, 271522, 280080, 407283, 543044, 678805, 814566, 1086088, 1221849, 1357610, 1629132, 2036415, 2172176, 2443698, 2715220, 3258264, 4072830, 4887396, 5430440, 6109245, 6516528, 8145660, 9774792, 10860880, 12218490, 16291320, 19549584, 24436980, 32582640, 48873960, 97747920]

約数ペア:

[(1, 97747920), (2, 48873960), (3, 32582640), (4, 24436980), (5, 19549584), (6, 16291320), (8, 12218490), (9, 10860880), (10, 9774792), (12, 8145660), (15, 6516528), (16, 6109245), (18, 5430440), (20, 4887396), (24, 4072830), (30, 3258264), (36, 2715220), (40, 2443698), (45, 2172176), (48, 2036415), (60, 1629132), (72, 1357610), (80, 1221849), (90, 1086088), (120, 814566), (144, 678805), (180, 543044), (240, 407283), (349, 280080), (360, 271522), (389, 251280), (698, 140040), (720, 135761), (778, 125640), (1047, 93360), (1167, 83760), (1396, 70020), (1556, 62820), (1745, 56016), (1945, 50256), (2094, 46680), (2334, 41880), (2792, 35010), (3112, 31410), (3141, 31120), (3490, 28008), (3501, 27920), (3890, 25128), (4188, 23340), (4668, 20940), (5235, 18672), (5584, 17505), (5835, 16752), (6224, 15705), (6282, 15560), (6980, 14004), (7002, 13960), (7780, 12564), (8376, 11670), (9336, 10470)]