85258400

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{6269}}^1$

素因数の和:6306

約数の個数: 72

約数和(自身を含む): 220415580

約数和(自身を除く): 135157180

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 6269, 6800, 12538, 13600, 25076, 31345, 50152, 62690, 100304, 106573, 125380, 156725, 200608, 213146, 250760, 313450, 426292, 501520, 532865, 626900, 852584, 1003040, 1065730, 1253800, 1705168, 2131460, 2507600, 2664325, 3410336, 4262920, 5015200, 5328650, 8525840, 10657300, 17051680, 21314600, 42629200, 85258400]

約数ペア:

[(1, 85258400), (2, 42629200), (4, 21314600), (5, 17051680), (8, 10657300), (10, 8525840), (16, 5328650), (17, 5015200), (20, 4262920), (25, 3410336), (32, 2664325), (34, 2507600), (40, 2131460), (50, 1705168), (68, 1253800), (80, 1065730), (85, 1003040), (100, 852584), (136, 626900), (160, 532865), (170, 501520), (200, 426292), (272, 313450), (340, 250760), (400, 213146), (425, 200608), (544, 156725), (680, 125380), (800, 106573), (850, 100304), (1360, 62690), (1700, 50152), (2720, 31345), (3400, 25076), (6269, 13600), (6800, 12538)]