75281300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:569

約数の個数: 72

約数和(自身を含む): 173238912

約数和(自身を除く): 97957612

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 71, 92, 100, 115, 142, 230, 284, 355, 460, 461, 575, 710, 922, 1150, 1420, 1633, 1775, 1844, 2300, 2305, 3266, 3550, 4610, 6532, 7100, 8165, 9220, 10603, 11525, 16330, 21206, 23050, 32660, 32731, 40825, 42412, 46100, 53015, 65462, 81650, 106030, 130924, 163300, 163655, 212060, 265075, 327310, 530150, 654620, 752813, 818275, 1060300, 1505626, 1636550, 3011252, 3273100, 3764065, 7528130, 15056260, 18820325, 37640650, 75281300]

約数ペア:

[(1, 75281300), (2, 37640650), (4, 18820325), (5, 15056260), (10, 7528130), (20, 3764065), (23, 3273100), (25, 3011252), (46, 1636550), (50, 1505626), (71, 1060300), (92, 818275), (100, 752813), (115, 654620), (142, 530150), (230, 327310), (284, 265075), (355, 212060), (460, 163655), (461, 163300), (575, 130924), (710, 106030), (922, 81650), (1150, 65462), (1420, 53015), (1633, 46100), (1775, 42412), (1844, 40825), (2300, 32731), (2305, 32660), (3266, 23050), (3550, 21206), (4610, 16330), (6532, 11525), (7100, 10603), (8165, 9220)]