253851300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{149}}^1\times {\mathrm{631}}^1$

素因数の和:803

約数の個数: 144

約数和(自身を含む): 822864000

約数和(自身を除く): 569012700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 149, 150, 180, 225, 270, 298, 300, 447, 450, 540, 596, 631, 675, 745, 894, 900, 1262, 1341, 1350, 1490, 1788, 1893, 2235, 2524, 2682, 2700, 2980, 3155, 3725, 3786, 4023, 4470, 5364, 5679, 6310, 6705, 7450, 7572, 8046, 8940, 9465, 11175, 11358, 12620, 13410, 14900, 15775, 16092, 17037, 18930, 20115, 22350, 22716, 26820, 28395, 31550, 33525, 34074, 37860, 40230, 44700, 47325, 56790, 63100, 67050, 68148, 80460, 85185, 94019, 94650, 100575, 113580, 134100, 141975, 170370, 188038, 189300, 201150, 282057, 283950, 340740, 376076, 402300, 425925, 470095, 564114, 567900, 846171, 851850, 940190, 1128228, 1410285, 1692342, 1703700, 1880380, 2350475, 2538513, 2820570, 3384684, 4230855, 4700950, 5077026, 5641140, 7051425, 8461710, 9401900, 10154052, 12692565, 14102850, 16923420, 21154275, 25385130, 28205700, 42308550, 50770260, 63462825, 84617100, 126925650, 253851300]

約数ペア:

[(1, 253851300), (2, 126925650), (3, 84617100), (4, 63462825), (5, 50770260), (6, 42308550), (9, 28205700), (10, 25385130), (12, 21154275), (15, 16923420), (18, 14102850), (20, 12692565), (25, 10154052), (27, 9401900), (30, 8461710), (36, 7051425), (45, 5641140), (50, 5077026), (54, 4700950), (60, 4230855), (75, 3384684), (90, 2820570), (100, 2538513), (108, 2350475), (135, 1880380), (149, 1703700), (150, 1692342), (180, 1410285), (225, 1128228), (270, 940190), (298, 851850), (300, 846171), (447, 567900), (450, 564114), (540, 470095), (596, 425925), (631, 402300), (675, 376076), (745, 340740), (894, 283950), (900, 282057), (1262, 201150), (1341, 189300), (1350, 188038), (1490, 170370), (1788, 141975), (1893, 134100), (2235, 113580), (2524, 100575), (2682, 94650), (2700, 94019), (2980, 85185), (3155, 80460), (3725, 68148), (3786, 67050), (4023, 63100), (4470, 56790), (5364, 47325), (5679, 44700), (6310, 40230), (6705, 37860), (7450, 34074), (7572, 33525), (8046, 31550), (8940, 28395), (9465, 26820), (11175, 22716), (11358, 22350), (12620, 20115), (13410, 18930), (14900, 17037), (15775, 16092)]