200645220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{859}}^1$

素因数の和:1117

約数の個数: 96

約数和(自身を含む): 598147200

約数和(自身を除く): 397501980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 229, 255, 340, 458, 510, 687, 859, 916, 1020, 1145, 1374, 1718, 2290, 2577, 2748, 3435, 3436, 3893, 4295, 4580, 5154, 6870, 7786, 8590, 10308, 11679, 12885, 13740, 14603, 15572, 17180, 19465, 23358, 25770, 29206, 38930, 43809, 46716, 51540, 58395, 58412, 73015, 77860, 87618, 116790, 146030, 175236, 196711, 219045, 233580, 292060, 393422, 438090, 590133, 786844, 876180, 983555, 1180266, 1967110, 2360532, 2950665, 3344087, 3934220, 5901330, 6688174, 10032261, 11802660, 13376348, 16720435, 20064522, 33440870, 40129044, 50161305, 66881740, 100322610, 200645220]

約数ペア:

[(1, 200645220), (2, 100322610), (3, 66881740), (4, 50161305), (5, 40129044), (6, 33440870), (10, 20064522), (12, 16720435), (15, 13376348), (17, 11802660), (20, 10032261), (30, 6688174), (34, 5901330), (51, 3934220), (60, 3344087), (68, 2950665), (85, 2360532), (102, 1967110), (170, 1180266), (204, 983555), (229, 876180), (255, 786844), (340, 590133), (458, 438090), (510, 393422), (687, 292060), (859, 233580), (916, 219045), (1020, 196711), (1145, 175236), (1374, 146030), (1718, 116790), (2290, 87618), (2577, 77860), (2748, 73015), (3435, 58412), (3436, 58395), (3893, 51540), (4295, 46716), (4580, 43809), (5154, 38930), (6870, 29206), (7786, 25770), (8590, 23358), (10308, 19465), (11679, 17180), (12885, 15572), (13740, 14603)]