28429500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1723}}^1$

素因数の和:1756

約数の個数: 96

約数和(自身を含む): 90365184

約数和(自身を除く): 61935684

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 125, 132, 150, 165, 220, 250, 275, 300, 330, 375, 500, 550, 660, 750, 825, 1100, 1375, 1500, 1650, 1723, 2750, 3300, 3446, 4125, 5169, 5500, 6892, 8250, 8615, 10338, 16500, 17230, 18953, 20676, 25845, 34460, 37906, 43075, 51690, 56859, 75812, 86150, 94765, 103380, 113718, 129225, 172300, 189530, 215375, 227436, 258450, 284295, 379060, 430750, 473825, 516900, 568590, 646125, 861500, 947650, 1137180, 1292250, 1421475, 1895300, 2369125, 2584500, 2842950, 4738250, 5685900, 7107375, 9476500, 14214750, 28429500]

約数ペア:

[(1, 28429500), (2, 14214750), (3, 9476500), (4, 7107375), (5, 5685900), (6, 4738250), (10, 2842950), (11, 2584500), (12, 2369125), (15, 1895300), (20, 1421475), (22, 1292250), (25, 1137180), (30, 947650), (33, 861500), (44, 646125), (50, 568590), (55, 516900), (60, 473825), (66, 430750), (75, 379060), (100, 284295), (110, 258450), (125, 227436), (132, 215375), (150, 189530), (165, 172300), (220, 129225), (250, 113718), (275, 103380), (300, 94765), (330, 86150), (375, 75812), (500, 56859), (550, 51690), (660, 43075), (750, 37906), (825, 34460), (1100, 25845), (1375, 20676), (1500, 18953), (1650, 17230), (1723, 16500), (2750, 10338), (3300, 8615), (3446, 8250), (4125, 6892), (5169, 5500)]