85454300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 194779200

約数和(自身を除く): 109324900

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 79, 100, 116, 145, 158, 290, 316, 373, 395, 580, 725, 746, 790, 1450, 1492, 1580, 1865, 1975, 2291, 2900, 3730, 3950, 4582, 7460, 7900, 9164, 9325, 10817, 11455, 18650, 21634, 22910, 29467, 37300, 43268, 45820, 54085, 57275, 58934, 108170, 114550, 117868, 147335, 216340, 229100, 270425, 294670, 540850, 589340, 736675, 854543, 1081700, 1473350, 1709086, 2946700, 3418172, 4272715, 8545430, 17090860, 21363575, 42727150, 85454300]

約数ペア:

[(1, 85454300), (2, 42727150), (4, 21363575), (5, 17090860), (10, 8545430), (20, 4272715), (25, 3418172), (29, 2946700), (50, 1709086), (58, 1473350), (79, 1081700), (100, 854543), (116, 736675), (145, 589340), (158, 540850), (290, 294670), (316, 270425), (373, 229100), (395, 216340), (580, 147335), (725, 117868), (746, 114550), (790, 108170), (1450, 58934), (1492, 57275), (1580, 54085), (1865, 45820), (1975, 43268), (2291, 37300), (2900, 29467), (3730, 22910), (3950, 21634), (4582, 18650), (7460, 11455), (7900, 10817), (9164, 9325)]