125911320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 389975040

約数和(自身を除く): 264063720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 103, 120, 122, 167, 183, 206, 244, 305, 309, 334, 366, 412, 488, 501, 515, 610, 618, 668, 732, 824, 835, 915, 1002, 1030, 1220, 1236, 1336, 1464, 1545, 1670, 1830, 2004, 2060, 2440, 2472, 2505, 3090, 3340, 3660, 4008, 4120, 5010, 6180, 6283, 6680, 7320, 10020, 10187, 12360, 12566, 17201, 18849, 20040, 20374, 25132, 30561, 31415, 34402, 37698, 40748, 50264, 50935, 51603, 61122, 62830, 68804, 75396, 81496, 86005, 94245, 101870, 103206, 122244, 125660, 137608, 150792, 152805, 172010, 188490, 203740, 206412, 244488, 251320, 258015, 305610, 344020, 376980, 407480, 412824, 516030, 611220, 688040, 753960, 1032060, 1049261, 1222440, 2064120, 2098522, 3147783, 4197044, 5246305, 6295566, 8394088, 10492610, 12591132, 15738915, 20985220, 25182264, 31477830, 41970440, 62955660, 125911320]

約数ペア:

[(1, 125911320), (2, 62955660), (3, 41970440), (4, 31477830), (5, 25182264), (6, 20985220), (8, 15738915), (10, 12591132), (12, 10492610), (15, 8394088), (20, 6295566), (24, 5246305), (30, 4197044), (40, 3147783), (60, 2098522), (61, 2064120), (103, 1222440), (120, 1049261), (122, 1032060), (167, 753960), (183, 688040), (206, 611220), (244, 516030), (305, 412824), (309, 407480), (334, 376980), (366, 344020), (412, 305610), (488, 258015), (501, 251320), (515, 244488), (610, 206412), (618, 203740), (668, 188490), (732, 172010), (824, 152805), (835, 150792), (915, 137608), (1002, 125660), (1030, 122244), (1220, 103206), (1236, 101870), (1336, 94245), (1464, 86005), (1545, 81496), (1670, 75396), (1830, 68804), (2004, 62830), (2060, 61122), (2440, 51603), (2472, 50935), (2505, 50264), (3090, 40748), (3340, 37698), (3660, 34402), (4008, 31415), (4120, 30561), (5010, 25132), (6180, 20374), (6283, 20040), (6680, 18849), (7320, 17201), (10020, 12566), (10187, 12360)]