252846180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{34261}}^1$

素因数の和:34317

約数の個数: 72

約数和(自身を含む): 785696184

約数和(自身を除く): 532850004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 34261, 68522, 102783, 137044, 171305, 205566, 308349, 342610, 411132, 513915, 616698, 685220, 1027830, 1233396, 1404701, 1541745, 2055660, 2809402, 3083490, 4214103, 5618804, 6166980, 7023505, 8428206, 12642309, 14047010, 16856412, 21070515, 25284618, 28094020, 42141030, 50569236, 63211545, 84282060, 126423090, 252846180]

約数ペア:

[(1, 252846180), (2, 126423090), (3, 84282060), (4, 63211545), (5, 50569236), (6, 42141030), (9, 28094020), (10, 25284618), (12, 21070515), (15, 16856412), (18, 14047010), (20, 12642309), (30, 8428206), (36, 7023505), (41, 6166980), (45, 5618804), (60, 4214103), (82, 3083490), (90, 2809402), (123, 2055660), (164, 1541745), (180, 1404701), (205, 1233396), (246, 1027830), (369, 685220), (410, 616698), (492, 513915), (615, 411132), (738, 342610), (820, 308349), (1230, 205566), (1476, 171305), (1845, 137044), (2460, 102783), (3690, 68522), (7380, 34261)]