189865200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{3229}}^1$

素因数の和:3264

約数の個数: 180

約数和(自身を含む): 707718840

約数和(自身を除く): 517853640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 140, 147, 150, 168, 175, 196, 200, 210, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 490, 525, 560, 588, 600, 700, 735, 784, 840, 980, 1050, 1176, 1200, 1225, 1400, 1470, 1680, 1960, 2100, 2352, 2450, 2800, 2940, 3229, 3675, 3920, 4200, 4900, 5880, 6458, 7350, 8400, 9687, 9800, 11760, 12916, 14700, 16145, 19374, 19600, 22603, 25832, 29400, 32290, 38748, 45206, 48435, 51664, 58800, 64580, 67809, 77496, 80725, 90412, 96870, 113015, 129160, 135618, 154992, 158221, 161450, 180824, 193740, 226030, 242175, 258320, 271236, 316442, 322900, 339045, 361648, 387480, 452060, 474663, 484350, 542472, 565075, 632884, 645800, 678090, 774960, 791105, 904120, 949326, 968700, 1084944, 1130150, 1265768, 1291600, 1356180, 1582210, 1695225, 1808240, 1898652, 1937400, 2260300, 2373315, 2531536, 2712360, 3164420, 3390450, 3797304, 3874800, 3955525, 4520600, 4746630, 5424720, 6328840, 6780900, 7594608, 7911050, 9041200, 9493260, 11866575, 12657680, 13561800, 15822100, 18986520, 23733150, 27123600, 31644200, 37973040, 47466300, 63288400, 94932600, 189865200]

約数ペア:

[(1, 189865200), (2, 94932600), (3, 63288400), (4, 47466300), (5, 37973040), (6, 31644200), (7, 27123600), (8, 23733150), (10, 18986520), (12, 15822100), (14, 13561800), (15, 12657680), (16, 11866575), (20, 9493260), (21, 9041200), (24, 7911050), (25, 7594608), (28, 6780900), (30, 6328840), (35, 5424720), (40, 4746630), (42, 4520600), (48, 3955525), (49, 3874800), (50, 3797304), (56, 3390450), (60, 3164420), (70, 2712360), (75, 2531536), (80, 2373315), (84, 2260300), (98, 1937400), (100, 1898652), (105, 1808240), (112, 1695225), (120, 1582210), (140, 1356180), (147, 1291600), (150, 1265768), (168, 1130150), (175, 1084944), (196, 968700), (200, 949326), (210, 904120), (240, 791105), (245, 774960), (280, 678090), (294, 645800), (300, 632884), (336, 565075), (350, 542472), (392, 484350), (400, 474663), (420, 452060), (490, 387480), (525, 361648), (560, 339045), (588, 322900), (600, 316442), (700, 271236), (735, 258320), (784, 242175), (840, 226030), (980, 193740), (1050, 180824), (1176, 161450), (1200, 158221), (1225, 154992), (1400, 135618), (1470, 129160), (1680, 113015), (1960, 96870), (2100, 90412), (2352, 80725), (2450, 77496), (2800, 67809), (2940, 64580), (3229, 58800), (3675, 51664), (3920, 48435), (4200, 45206), (4900, 38748), (5880, 32290), (6458, 29400), (7350, 25832), (8400, 22603), (9687, 19600), (9800, 19374), (11760, 16145), (12916, 14700)]