149304060

素因数分解:

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

素因数の和:1046

約数の個数: 144

約数和(自身を含む): 485302272

約数和(自身を除く): 335998212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 243, 270, 279, 310, 324, 372, 405, 465, 486, 540, 558, 620, 810, 837, 930, 972, 991, 1116, 1215, 1395, 1620, 1674, 1860, 1982, 2430, 2511, 2790, 2973, 3348, 3964, 4185, 4860, 4955, 5022, 5580, 5946, 7533, 8370, 8919, 9910, 10044, 11892, 12555, 14865, 15066, 16740, 17838, 19820, 25110, 26757, 29730, 30132, 30721, 35676, 37665, 44595, 50220, 53514, 59460, 61442, 75330, 80271, 89190, 92163, 107028, 122884, 133785, 150660, 153605, 160542, 178380, 184326, 240813, 267570, 276489, 307210, 321084, 368652, 401355, 460815, 481626, 535140, 552978, 614420, 802710, 829467, 921630, 963252, 1105956, 1204065, 1382445, 1605420, 1658934, 1843260, 2408130, 2488401, 2764890, 3317868, 4147335, 4816260, 4976802, 5529780, 7465203, 8294670, 9953604, 12442005, 14930406, 16589340, 24884010, 29860812, 37326015, 49768020, 74652030, 149304060]

約数ペア:

[(1, 149304060), (2, 74652030), (3, 49768020), (4, 37326015), (5, 29860812), (6, 24884010), (9, 16589340), (10, 14930406), (12, 12442005), (15, 9953604), (18, 8294670), (20, 7465203), (27, 5529780), (30, 4976802), (31, 4816260), (36, 4147335), (45, 3317868), (54, 2764890), (60, 2488401), (62, 2408130), (81, 1843260), (90, 1658934), (93, 1605420), (108, 1382445), (124, 1204065), (135, 1105956), (155, 963252), (162, 921630), (180, 829467), (186, 802710), (243, 614420), (270, 552978), (279, 535140), (310, 481626), (324, 460815), (372, 401355), (405, 368652), (465, 321084), (486, 307210), (540, 276489), (558, 267570), (620, 240813), (810, 184326), (837, 178380), (930, 160542), (972, 153605), (991, 150660), (1116, 133785), (1215, 122884), (1395, 107028), (1620, 92163), (1674, 89190), (1860, 80271), (1982, 75330), (2430, 61442), (2511, 59460), (2790, 53514), (2973, 50220), (3348, 44595), (3964, 37665), (4185, 35676), (4860, 30721), (4955, 30132), (5022, 29730), (5580, 26757), (5946, 25110), (7533, 19820), (8370, 17838), (8919, 16740), (9910, 15066), (10044, 14865), (11892, 12555)]