73871100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{389}}^1$

素因数の和:620

約数の個数: 108

約数和(自身を含む): 233240280

約数和(自身を除く): 159369180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 211, 225, 300, 389, 422, 450, 633, 778, 844, 900, 1055, 1167, 1266, 1556, 1899, 1945, 2110, 2334, 2532, 3165, 3501, 3798, 3890, 4220, 4668, 5275, 5835, 6330, 7002, 7596, 7780, 9495, 9725, 10550, 11670, 12660, 14004, 15825, 17505, 18990, 19450, 21100, 23340, 29175, 31650, 35010, 37980, 38900, 47475, 58350, 63300, 70020, 82079, 87525, 94950, 116700, 164158, 175050, 189900, 246237, 328316, 350100, 410395, 492474, 738711, 820790, 984948, 1231185, 1477422, 1641580, 2051975, 2462370, 2954844, 3693555, 4103950, 4924740, 6155925, 7387110, 8207900, 12311850, 14774220, 18467775, 24623700, 36935550, 73871100]

約数ペア:

[(1, 73871100), (2, 36935550), (3, 24623700), (4, 18467775), (5, 14774220), (6, 12311850), (9, 8207900), (10, 7387110), (12, 6155925), (15, 4924740), (18, 4103950), (20, 3693555), (25, 2954844), (30, 2462370), (36, 2051975), (45, 1641580), (50, 1477422), (60, 1231185), (75, 984948), (90, 820790), (100, 738711), (150, 492474), (180, 410395), (211, 350100), (225, 328316), (300, 246237), (389, 189900), (422, 175050), (450, 164158), (633, 116700), (778, 94950), (844, 87525), (900, 82079), (1055, 70020), (1167, 63300), (1266, 58350), (1556, 47475), (1899, 38900), (1945, 37980), (2110, 35010), (2334, 31650), (2532, 29175), (3165, 23340), (3501, 21100), (3798, 19450), (3890, 18990), (4220, 17505), (4668, 15825), (5275, 14004), (5835, 12660), (6330, 11670), (7002, 10550), (7596, 9725), (7780, 9495)]