75139900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{823}}^1$

素因数の和:931

約数の個数: 72

約数和(自身を含む): 180238464

約数和(自身を除く): 105098564

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 83, 100, 110, 166, 220, 275, 332, 415, 550, 823, 830, 913, 1100, 1646, 1660, 1826, 2075, 3292, 3652, 4115, 4150, 4565, 8230, 8300, 9053, 9130, 16460, 18106, 18260, 20575, 22825, 36212, 41150, 45265, 45650, 68309, 82300, 90530, 91300, 136618, 181060, 226325, 273236, 341545, 452650, 683090, 751399, 905300, 1366180, 1502798, 1707725, 3005596, 3415450, 3756995, 6830900, 7513990, 15027980, 18784975, 37569950, 75139900]

約数ペア:

[(1, 75139900), (2, 37569950), (4, 18784975), (5, 15027980), (10, 7513990), (11, 6830900), (20, 3756995), (22, 3415450), (25, 3005596), (44, 1707725), (50, 1502798), (55, 1366180), (83, 905300), (100, 751399), (110, 683090), (166, 452650), (220, 341545), (275, 273236), (332, 226325), (415, 181060), (550, 136618), (823, 91300), (830, 90530), (913, 82300), (1100, 68309), (1646, 45650), (1660, 45265), (1826, 41150), (2075, 36212), (3292, 22825), (3652, 20575), (4115, 18260), (4150, 18106), (4565, 16460), (8230, 9130), (8300, 9053)]