122544500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1$

素因数の和:1158

約数の個数: 96

約数和(自身を含む): 305454240

約数和(自身を除く): 182909740

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 125, 130, 170, 221, 250, 260, 325, 340, 425, 442, 500, 650, 850, 884, 1105, 1109, 1300, 1625, 1700, 2125, 2210, 2218, 3250, 4250, 4420, 4436, 5525, 5545, 6500, 8500, 11050, 11090, 14417, 18853, 22100, 22180, 27625, 27725, 28834, 37706, 55250, 55450, 57668, 72085, 75412, 94265, 110500, 110900, 138625, 144170, 188530, 245089, 277250, 288340, 360425, 377060, 471325, 490178, 554500, 720850, 942650, 980356, 1225445, 1441700, 1802125, 1885300, 2356625, 2450890, 3604250, 4713250, 4901780, 6127225, 7208500, 9426500, 12254450, 24508900, 30636125, 61272250, 122544500]

約数ペア:

[(1, 122544500), (2, 61272250), (4, 30636125), (5, 24508900), (10, 12254450), (13, 9426500), (17, 7208500), (20, 6127225), (25, 4901780), (26, 4713250), (34, 3604250), (50, 2450890), (52, 2356625), (65, 1885300), (68, 1802125), (85, 1441700), (100, 1225445), (125, 980356), (130, 942650), (170, 720850), (221, 554500), (250, 490178), (260, 471325), (325, 377060), (340, 360425), (425, 288340), (442, 277250), (500, 245089), (650, 188530), (850, 144170), (884, 138625), (1105, 110900), (1109, 110500), (1300, 94265), (1625, 75412), (1700, 72085), (2125, 57668), (2210, 55450), (2218, 55250), (3250, 37706), (4250, 28834), (4420, 27725), (4436, 27625), (5525, 22180), (5545, 22100), (6500, 18853), (8500, 14417), (11050, 11090)]