101540520

素因数分解:

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

素因数の和:800

約数の個数: 128

約数和(自身を含む): 341280000

約数和(自身を除く): 239739480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 149, 180, 216, 270, 298, 360, 447, 540, 596, 631, 745, 894, 1080, 1192, 1262, 1341, 1490, 1788, 1893, 2235, 2524, 2682, 2980, 3155, 3576, 3786, 4023, 4470, 5048, 5364, 5679, 5960, 6310, 6705, 7572, 8046, 8940, 9465, 10728, 11358, 12620, 13410, 15144, 16092, 17037, 17880, 18930, 20115, 22716, 25240, 26820, 28395, 32184, 34074, 37860, 40230, 45432, 53640, 56790, 68148, 75720, 80460, 85185, 94019, 113580, 136296, 160920, 170370, 188038, 227160, 282057, 340740, 376076, 470095, 564114, 681480, 752152, 846171, 940190, 1128228, 1410285, 1692342, 1880380, 2256456, 2538513, 2820570, 3384684, 3760760, 4230855, 5077026, 5641140, 6769368, 8461710, 10154052, 11282280, 12692565, 16923420, 20308104, 25385130, 33846840, 50770260, 101540520]

約数ペア:

[(1, 101540520), (2, 50770260), (3, 33846840), (4, 25385130), (5, 20308104), (6, 16923420), (8, 12692565), (9, 11282280), (10, 10154052), (12, 8461710), (15, 6769368), (18, 5641140), (20, 5077026), (24, 4230855), (27, 3760760), (30, 3384684), (36, 2820570), (40, 2538513), (45, 2256456), (54, 1880380), (60, 1692342), (72, 1410285), (90, 1128228), (108, 940190), (120, 846171), (135, 752152), (149, 681480), (180, 564114), (216, 470095), (270, 376076), (298, 340740), (360, 282057), (447, 227160), (540, 188038), (596, 170370), (631, 160920), (745, 136296), (894, 113580), (1080, 94019), (1192, 85185), (1262, 80460), (1341, 75720), (1490, 68148), (1788, 56790), (1893, 53640), (2235, 45432), (2524, 40230), (2682, 37860), (2980, 34074), (3155, 32184), (3576, 28395), (3786, 26820), (4023, 25240), (4470, 22716), (5048, 20115), (5364, 18930), (5679, 17880), (5960, 17037), (6310, 16092), (6705, 15144), (7572, 13410), (8046, 12620), (8940, 11358), (9465, 10728)]