825007040

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:212

約数の個数: 224

約数和(自身を含む): 2342692800

約数和(自身を除く): 1517685760

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 121, 130, 143, 149, 160, 176, 208, 220, 242, 260, 286, 298, 320, 352, 416, 440, 484, 520, 572, 596, 605, 704, 715, 745, 832, 880, 968, 1040, 1144, 1192, 1210, 1331, 1430, 1490, 1573, 1639, 1760, 1936, 1937, 2080, 2288, 2384, 2420, 2662, 2860, 2980, 3146, 3278, 3520, 3872, 3874, 4160, 4576, 4768, 4840, 5324, 5720, 5960, 6292, 6556, 6655, 7744, 7748, 7865, 8195, 9152, 9536, 9680, 9685, 10648, 11440, 11920, 12584, 13112, 13310, 15496, 15730, 16390, 17303, 18029, 19360, 19370, 21296, 21307, 22880, 23840, 25168, 26224, 26620, 30992, 31460, 32780, 34606, 36058, 38720, 38740, 42592, 42614, 45760, 47680, 50336, 52448, 53240, 61984, 62920, 65560, 69212, 72116, 77480, 85184, 85228, 86515, 90145, 100672, 104896, 106480, 106535, 123968, 125840, 131120, 138424, 144232, 154960, 170456, 173030, 180290, 198319, 212960, 213070, 234377, 251680, 262240, 276848, 288464, 309920, 340912, 346060, 360580, 396638, 425920, 426140, 468754, 503360, 524480, 553696, 576928, 619840, 681824, 692120, 721160, 793276, 852280, 937508, 991595, 1107392, 1153856, 1171885, 1363648, 1384240, 1442320, 1586552, 1704560, 1875016, 1983190, 2343770, 2578147, 2768480, 2884640, 3173104, 3409120, 3750032, 3966380, 4687540, 5156294, 5536960, 5769280, 6346208, 6818240, 7500064, 7932760, 9375080, 10312588, 12692416, 12890735, 15000128, 15865520, 18750160, 20625176, 25781470, 31731040, 37500320, 41250352, 51562940, 63462080, 75000640, 82500704, 103125880, 165001408, 206251760, 412503520, 825007040]

約数ペア:

[(1, 825007040), (2, 412503520), (4, 206251760), (5, 165001408), (8, 103125880), (10, 82500704), (11, 75000640), (13, 63462080), (16, 51562940), (20, 41250352), (22, 37500320), (26, 31731040), (32, 25781470), (40, 20625176), (44, 18750160), (52, 15865520), (55, 15000128), (64, 12890735), (65, 12692416), (80, 10312588), (88, 9375080), (104, 7932760), (110, 7500064), (121, 6818240), (130, 6346208), (143, 5769280), (149, 5536960), (160, 5156294), (176, 4687540), (208, 3966380), (220, 3750032), (242, 3409120), (260, 3173104), (286, 2884640), (298, 2768480), (320, 2578147), (352, 2343770), (416, 1983190), (440, 1875016), (484, 1704560), (520, 1586552), (572, 1442320), (596, 1384240), (605, 1363648), (704, 1171885), (715, 1153856), (745, 1107392), (832, 991595), (880, 937508), (968, 852280), (1040, 793276), (1144, 721160), (1192, 692120), (1210, 681824), (1331, 619840), (1430, 576928), (1490, 553696), (1573, 524480), (1639, 503360), (1760, 468754), (1936, 426140), (1937, 425920), (2080, 396638), (2288, 360580), (2384, 346060), (2420, 340912), (2662, 309920), (2860, 288464), (2980, 276848), (3146, 262240), (3278, 251680), (3520, 234377), (3872, 213070), (3874, 212960), (4160, 198319), (4576, 180290), (4768, 173030), (4840, 170456), (5324, 154960), (5720, 144232), (5960, 138424), (6292, 131120), (6556, 125840), (6655, 123968), (7744, 106535), (7748, 106480), (7865, 104896), (8195, 100672), (9152, 90145), (9536, 86515), (9680, 85228), (9685, 85184), (10648, 77480), (11440, 72116), (11920, 69212), (12584, 65560), (13112, 62920), (13310, 61984), (15496, 53240), (15730, 52448), (16390, 50336), (17303, 47680), (18029, 45760), (19360, 42614), (19370, 42592), (21296, 38740), (21307, 38720), (22880, 36058), (23840, 34606), (25168, 32780), (26224, 31460), (26620, 30992)]