957181860

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5323}}^1$

素因数の和:5384

約数の個数: 144

約数和(自身を含む): 3092945856

約数和(自身を除く): 2135763996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 243, 270, 324, 333, 370, 405, 444, 486, 540, 555, 666, 740, 810, 972, 999, 1110, 1215, 1332, 1620, 1665, 1998, 2220, 2430, 2997, 3330, 3996, 4860, 4995, 5323, 5994, 6660, 8991, 9990, 10646, 11988, 14985, 15969, 17982, 19980, 21292, 26615, 29970, 31938, 35964, 44955, 47907, 53230, 59940, 63876, 79845, 89910, 95814, 106460, 143721, 159690, 179820, 191628, 196951, 239535, 287442, 319380, 393902, 431163, 479070, 574884, 590853, 718605, 787804, 862326, 958140, 984755, 1181706, 1293489, 1437210, 1724652, 1772559, 1969510, 2155815, 2363412, 2586978, 2874420, 2954265, 3545118, 3939020, 4311630, 5173956, 5317677, 5908530, 6467445, 7090236, 8623260, 8862795, 10635354, 11817060, 12934890, 15953031, 17725590, 21270708, 25869780, 26588385, 31906062, 35451180, 47859093, 53176770, 63812124, 79765155, 95718186, 106353540, 159530310, 191436372, 239295465, 319060620, 478590930, 957181860]

約数ペア:

[(1, 957181860), (2, 478590930), (3, 319060620), (4, 239295465), (5, 191436372), (6, 159530310), (9, 106353540), (10, 95718186), (12, 79765155), (15, 63812124), (18, 53176770), (20, 47859093), (27, 35451180), (30, 31906062), (36, 26588385), (37, 25869780), (45, 21270708), (54, 17725590), (60, 15953031), (74, 12934890), (81, 11817060), (90, 10635354), (108, 8862795), (111, 8623260), (135, 7090236), (148, 6467445), (162, 5908530), (180, 5317677), (185, 5173956), (222, 4311630), (243, 3939020), (270, 3545118), (324, 2954265), (333, 2874420), (370, 2586978), (405, 2363412), (444, 2155815), (486, 1969510), (540, 1772559), (555, 1724652), (666, 1437210), (740, 1293489), (810, 1181706), (972, 984755), (999, 958140), (1110, 862326), (1215, 787804), (1332, 718605), (1620, 590853), (1665, 574884), (1998, 479070), (2220, 431163), (2430, 393902), (2997, 319380), (3330, 287442), (3996, 239535), (4860, 196951), (4995, 191628), (5323, 179820), (5994, 159690), (6660, 143721), (8991, 106460), (9990, 95814), (10646, 89910), (11988, 79845), (14985, 63876), (15969, 59940), (17982, 53230), (19980, 47907), (21292, 44955), (26615, 35964), (29970, 31938)]