64991400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5701}}^1$

素因数の和:5739

約数の個数: 96

約数和(自身を含む): 212114400

約数和(自身を除く): 147123000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 285, 300, 380, 456, 475, 570, 600, 760, 950, 1140, 1425, 1900, 2280, 2850, 3800, 5700, 5701, 11400, 11402, 17103, 22804, 28505, 34206, 45608, 57010, 68412, 85515, 108319, 114020, 136824, 142525, 171030, 216638, 228040, 285050, 324957, 342060, 427575, 433276, 541595, 570100, 649914, 684120, 855150, 866552, 1083190, 1140200, 1299828, 1624785, 1710300, 2166380, 2599656, 2707975, 3249570, 3420600, 4332760, 5415950, 6499140, 8123925, 10831900, 12998280, 16247850, 21663800, 32495700, 64991400]

約数ペア:

[(1, 64991400), (2, 32495700), (3, 21663800), (4, 16247850), (5, 12998280), (6, 10831900), (8, 8123925), (10, 6499140), (12, 5415950), (15, 4332760), (19, 3420600), (20, 3249570), (24, 2707975), (25, 2599656), (30, 2166380), (38, 1710300), (40, 1624785), (50, 1299828), (57, 1140200), (60, 1083190), (75, 866552), (76, 855150), (95, 684120), (100, 649914), (114, 570100), (120, 541595), (150, 433276), (152, 427575), (190, 342060), (200, 324957), (228, 285050), (285, 228040), (300, 216638), (380, 171030), (456, 142525), (475, 136824), (570, 114020), (600, 108319), (760, 85515), (950, 68412), (1140, 57010), (1425, 45608), (1900, 34206), (2280, 28505), (2850, 22804), (3800, 17103), (5700, 11402), (5701, 11400)]