33178680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1042

約数の個数: 128

約数和(自身を含む): 114278400

約数和(自身を除く): 81099720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 991, 1080, 1116, 1240, 1395, 1674, 1860, 1982, 2232, 2790, 2973, 3348, 3720, 3964, 4185, 4955, 5580, 5946, 6696, 7928, 8370, 8919, 9910, 11160, 11892, 14865, 16740, 17838, 19820, 23784, 26757, 29730, 30721, 33480, 35676, 39640, 44595, 53514, 59460, 61442, 71352, 89190, 92163, 107028, 118920, 122884, 133785, 153605, 178380, 184326, 214056, 245768, 267570, 276489, 307210, 356760, 368652, 460815, 535140, 552978, 614420, 737304, 829467, 921630, 1070280, 1105956, 1228840, 1382445, 1658934, 1843260, 2211912, 2764890, 3317868, 3686520, 4147335, 5529780, 6635736, 8294670, 11059560, 16589340, 33178680]

約数ペア:

[(1, 33178680), (2, 16589340), (3, 11059560), (4, 8294670), (5, 6635736), (6, 5529780), (8, 4147335), (9, 3686520), (10, 3317868), (12, 2764890), (15, 2211912), (18, 1843260), (20, 1658934), (24, 1382445), (27, 1228840), (30, 1105956), (31, 1070280), (36, 921630), (40, 829467), (45, 737304), (54, 614420), (60, 552978), (62, 535140), (72, 460815), (90, 368652), (93, 356760), (108, 307210), (120, 276489), (124, 267570), (135, 245768), (155, 214056), (180, 184326), (186, 178380), (216, 153605), (248, 133785), (270, 122884), (279, 118920), (310, 107028), (360, 92163), (372, 89190), (465, 71352), (540, 61442), (558, 59460), (620, 53514), (744, 44595), (837, 39640), (930, 35676), (991, 33480), (1080, 30721), (1116, 29730), (1240, 26757), (1395, 23784), (1674, 19820), (1860, 17838), (1982, 16740), (2232, 14865), (2790, 11892), (2973, 11160), (3348, 9910), (3720, 8919), (3964, 8370), (4185, 7928), (4955, 6696), (5580, 5946)]