66111500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1453}}^1$

素因数の和:1492

約数の個数: 96

約数和(自身を含む): 177830016

約数和(自身を除く): 111718516

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 125, 130, 140, 175, 182, 250, 260, 325, 350, 364, 455, 500, 650, 700, 875, 910, 1300, 1453, 1625, 1750, 1820, 2275, 2906, 3250, 3500, 4550, 5812, 6500, 7265, 9100, 10171, 11375, 14530, 18889, 20342, 22750, 29060, 36325, 37778, 40684, 45500, 50855, 72650, 75556, 94445, 101710, 132223, 145300, 181625, 188890, 203420, 254275, 264446, 363250, 377780, 472225, 508550, 528892, 661115, 726500, 944450, 1017100, 1271375, 1322230, 1888900, 2361125, 2542750, 2644460, 3305575, 4722250, 5085500, 6611150, 9444500, 13222300, 16527875, 33055750, 66111500]

約数ペア:

[(1, 66111500), (2, 33055750), (4, 16527875), (5, 13222300), (7, 9444500), (10, 6611150), (13, 5085500), (14, 4722250), (20, 3305575), (25, 2644460), (26, 2542750), (28, 2361125), (35, 1888900), (50, 1322230), (52, 1271375), (65, 1017100), (70, 944450), (91, 726500), (100, 661115), (125, 528892), (130, 508550), (140, 472225), (175, 377780), (182, 363250), (250, 264446), (260, 254275), (325, 203420), (350, 188890), (364, 181625), (455, 145300), (500, 132223), (650, 101710), (700, 94445), (875, 75556), (910, 72650), (1300, 50855), (1453, 45500), (1625, 40684), (1750, 37778), (1820, 36325), (2275, 29060), (2906, 22750), (3250, 20342), (3500, 18889), (4550, 14530), (5812, 11375), (6500, 10171), (7265, 9100)]