254099430

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:500

約数の個数: 160

約数和(自身を含む): 750103200

約数和(自身を除く): 496003770

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 59, 65, 78, 81, 90, 117, 118, 130, 135, 162, 177, 195, 234, 270, 295, 351, 354, 390, 405, 409, 531, 585, 590, 702, 767, 810, 818, 885, 1053, 1062, 1170, 1227, 1534, 1593, 1755, 1770, 2045, 2106, 2301, 2454, 2655, 3186, 3510, 3681, 3835, 4090, 4602, 4779, 5265, 5310, 5317, 6135, 6903, 7362, 7670, 7965, 9558, 10530, 10634, 11043, 11505, 12270, 13806, 15930, 15951, 18405, 20709, 22086, 23010, 23895, 24131, 26585, 31902, 33129, 34515, 36810, 41418, 47790, 47853, 48262, 53170, 55215, 62127, 66258, 69030, 72393, 79755, 95706, 103545, 110430, 120655, 124254, 143559, 144786, 159510, 165645, 207090, 217179, 239265, 241310, 287118, 310635, 313703, 331290, 361965, 430677, 434358, 478530, 621270, 627406, 651537, 717795, 723930, 861354, 941109, 1085895, 1303074, 1435590, 1568515, 1882218, 1954611, 2153385, 2171790, 2823327, 3137030, 3257685, 3909222, 4306770, 4705545, 5646654, 6515370, 8469981, 9411090, 9773055, 14116635, 16939962, 19546110, 25409943, 28233270, 42349905, 50819886, 84699810, 127049715, 254099430]

約数ペア:

[(1, 254099430), (2, 127049715), (3, 84699810), (5, 50819886), (6, 42349905), (9, 28233270), (10, 25409943), (13, 19546110), (15, 16939962), (18, 14116635), (26, 9773055), (27, 9411090), (30, 8469981), (39, 6515370), (45, 5646654), (54, 4705545), (59, 4306770), (65, 3909222), (78, 3257685), (81, 3137030), (90, 2823327), (117, 2171790), (118, 2153385), (130, 1954611), (135, 1882218), (162, 1568515), (177, 1435590), (195, 1303074), (234, 1085895), (270, 941109), (295, 861354), (351, 723930), (354, 717795), (390, 651537), (405, 627406), (409, 621270), (531, 478530), (585, 434358), (590, 430677), (702, 361965), (767, 331290), (810, 313703), (818, 310635), (885, 287118), (1053, 241310), (1062, 239265), (1170, 217179), (1227, 207090), (1534, 165645), (1593, 159510), (1755, 144786), (1770, 143559), (2045, 124254), (2106, 120655), (2301, 110430), (2454, 103545), (2655, 95706), (3186, 79755), (3510, 72393), (3681, 69030), (3835, 66258), (4090, 62127), (4602, 55215), (4779, 53170), (5265, 48262), (5310, 47853), (5317, 47790), (6135, 41418), (6903, 36810), (7362, 34515), (7670, 33129), (7965, 31902), (9558, 26585), (10530, 24131), (10634, 23895), (11043, 23010), (11505, 22086), (12270, 20709), (13806, 18405), (15930, 15951)]