66717300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17107}}^1$

素因数の和:17137

約数の個数: 72

約数和(自身を含む): 207896416

約数和(自身を除く): 141179116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 17107, 34214, 51321, 68428, 85535, 102642, 171070, 205284, 222391, 256605, 342140, 427675, 444782, 513210, 667173, 855350, 889564, 1026420, 1111955, 1283025, 1334346, 1710700, 2223910, 2566050, 2668692, 3335865, 4447820, 5132100, 5559775, 6671730, 11119550, 13343460, 16679325, 22239100, 33358650, 66717300]

約数ペア:

[(1, 66717300), (2, 33358650), (3, 22239100), (4, 16679325), (5, 13343460), (6, 11119550), (10, 6671730), (12, 5559775), (13, 5132100), (15, 4447820), (20, 3335865), (25, 2668692), (26, 2566050), (30, 2223910), (39, 1710700), (50, 1334346), (52, 1283025), (60, 1111955), (65, 1026420), (75, 889564), (78, 855350), (100, 667173), (130, 513210), (150, 444782), (156, 427675), (195, 342140), (260, 256605), (300, 222391), (325, 205284), (390, 171070), (650, 102642), (780, 85535), (975, 68428), (1300, 51321), (1950, 34214), (3900, 17107)]