270757500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{2777}}^1$

素因数の和:2817

約数の個数: 120

約数和(自身を含む): 850490256

約数和(自身を除く): 579732756

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, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 625, 650, 750, 780, 975, 1250, 1300, 1500, 1625, 1875, 1950, 2500, 2777, 3250, 3750, 3900, 4875, 5554, 6500, 7500, 8125, 8331, 9750, 11108, 13885, 16250, 16662, 19500, 24375, 27770, 32500, 33324, 36101, 41655, 48750, 55540, 69425, 72202, 83310, 97500, 108303, 138850, 144404, 166620, 180505, 208275, 216606, 277700, 347125, 361010, 416550, 433212, 541515, 694250, 722020, 833100, 902525, 1041375, 1083030, 1388500, 1735625, 1805050, 2082750, 2166060, 2707575, 3471250, 3610100, 4165500, 4512625, 5206875, 5415150, 6942500, 9025250, 10413750, 10830300, 13537875, 18050500, 20827500, 22563125, 27075750, 45126250, 54151500, 67689375, 90252500, 135378750, 270757500]

約数ペア:

[(1, 270757500), (2, 135378750), (3, 90252500), (4, 67689375), (5, 54151500), (6, 45126250), (10, 27075750), (12, 22563125), (13, 20827500), (15, 18050500), (20, 13537875), (25, 10830300), (26, 10413750), (30, 9025250), (39, 6942500), (50, 5415150), (52, 5206875), (60, 4512625), (65, 4165500), (75, 3610100), (78, 3471250), (100, 2707575), (125, 2166060), (130, 2082750), (150, 1805050), (156, 1735625), (195, 1388500), (250, 1083030), (260, 1041375), (300, 902525), (325, 833100), (375, 722020), (390, 694250), (500, 541515), (625, 433212), (650, 416550), (750, 361010), (780, 347125), (975, 277700), (1250, 216606), (1300, 208275), (1500, 180505), (1625, 166620), (1875, 144404), (1950, 138850), (2500, 108303), (2777, 97500), (3250, 83310), (3750, 72202), (3900, 69425), (4875, 55540), (5554, 48750), (6500, 41655), (7500, 36101), (8125, 33324), (8331, 32500), (9750, 27770), (11108, 24375), (13885, 19500), (16250, 16662)]