142601940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:586

約数の個数: 144

約数和(自身を含む): 470106000

約数和(自身を除く): 327504060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 149, 156, 180, 195, 234, 260, 298, 390, 409, 447, 468, 585, 596, 745, 780, 818, 894, 1170, 1227, 1341, 1490, 1636, 1788, 1937, 2045, 2235, 2340, 2454, 2682, 2980, 3681, 3874, 4090, 4470, 4908, 5317, 5364, 5811, 6135, 6705, 7362, 7748, 8180, 8940, 9685, 10634, 11622, 12270, 13410, 14724, 15951, 17433, 18405, 19370, 21268, 23244, 24540, 26585, 26820, 29055, 31902, 34866, 36810, 38740, 47853, 53170, 58110, 60941, 63804, 69732, 73620, 79755, 87165, 95706, 106340, 116220, 121882, 159510, 174330, 182823, 191412, 239265, 243764, 304705, 319020, 348660, 365646, 478530, 548469, 609410, 731292, 792233, 914115, 957060, 1096938, 1218820, 1584466, 1828230, 2193876, 2376699, 2742345, 3168932, 3656460, 3961165, 4753398, 5484690, 7130097, 7922330, 9506796, 10969380, 11883495, 14260194, 15844660, 23766990, 28520388, 35650485, 47533980, 71300970, 142601940]

約数ペア:

[(1, 142601940), (2, 71300970), (3, 47533980), (4, 35650485), (5, 28520388), (6, 23766990), (9, 15844660), (10, 14260194), (12, 11883495), (13, 10969380), (15, 9506796), (18, 7922330), (20, 7130097), (26, 5484690), (30, 4753398), (36, 3961165), (39, 3656460), (45, 3168932), (52, 2742345), (60, 2376699), (65, 2193876), (78, 1828230), (90, 1584466), (117, 1218820), (130, 1096938), (149, 957060), (156, 914115), (180, 792233), (195, 731292), (234, 609410), (260, 548469), (298, 478530), (390, 365646), (409, 348660), (447, 319020), (468, 304705), (585, 243764), (596, 239265), (745, 191412), (780, 182823), (818, 174330), (894, 159510), (1170, 121882), (1227, 116220), (1341, 106340), (1490, 95706), (1636, 87165), (1788, 79755), (1937, 73620), (2045, 69732), (2235, 63804), (2340, 60941), (2454, 58110), (2682, 53170), (2980, 47853), (3681, 38740), (3874, 36810), (4090, 34866), (4470, 31902), (4908, 29055), (5317, 26820), (5364, 26585), (5811, 24540), (6135, 23244), (6705, 21268), (7362, 19370), (7748, 18405), (8180, 17433), (8940, 15951), (9685, 14724), (10634, 13410), (11622, 12270)]