29530100

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 67162368

約数和(自身を除く): 37632268

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 61, 94, 100, 103, 122, 188, 206, 235, 244, 305, 412, 470, 515, 610, 940, 1030, 1175, 1220, 1525, 2060, 2350, 2575, 2867, 3050, 4700, 4841, 5150, 5734, 6100, 6283, 9682, 10300, 11468, 12566, 14335, 19364, 24205, 25132, 28670, 31415, 48410, 57340, 62830, 71675, 96820, 121025, 125660, 143350, 157075, 242050, 286700, 295301, 314150, 484100, 590602, 628300, 1181204, 1476505, 2953010, 5906020, 7382525, 14765050, 29530100]

約数ペア:

[(1, 29530100), (2, 14765050), (4, 7382525), (5, 5906020), (10, 2953010), (20, 1476505), (25, 1181204), (47, 628300), (50, 590602), (61, 484100), (94, 314150), (100, 295301), (103, 286700), (122, 242050), (188, 157075), (206, 143350), (235, 125660), (244, 121025), (305, 96820), (412, 71675), (470, 62830), (515, 57340), (610, 48410), (940, 31415), (1030, 28670), (1175, 25132), (1220, 24205), (1525, 19364), (2060, 14335), (2350, 12566), (2575, 11468), (2867, 10300), (3050, 9682), (4700, 6283), (4841, 6100), (5150, 5734)]