2755638360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{82307}}^1$

素因数の和:82358

約数の個数: 128

約数和(自身を含む): 9481881600

約数和(自身を除く): 6726243240

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, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 33480, 82307, 164614, 246921, 329228, 411535, 493842, 658456, 740763, 823070, 987684, 1234605, 1481526, 1646140, 1975368, 2222289, 2469210, 2551517, 2963052, 3292280, 3703815, 4444578, 4938420, 5103034, 5926104, 7407630, 7654551, 8889156, 9876840, 10206068, 11111445, 12757585, 14815260, 15309102, 17778312, 20412136, 22222890, 22963653, 25515170, 29630520, 30618204, 38272755, 44445780, 45927306, 51030340, 61236408, 68890959, 76545510, 88891560, 91854612, 102060680, 114818265, 137781918, 153091020, 183709224, 229636530, 275563836, 306182040, 344454795, 459273060, 551127672, 688909590, 918546120, 1377819180, 2755638360]

約数ペア:

[(1, 2755638360), (2, 1377819180), (3, 918546120), (4, 688909590), (5, 551127672), (6, 459273060), (8, 344454795), (9, 306182040), (10, 275563836), (12, 229636530), (15, 183709224), (18, 153091020), (20, 137781918), (24, 114818265), (27, 102060680), (30, 91854612), (31, 88891560), (36, 76545510), (40, 68890959), (45, 61236408), (54, 51030340), (60, 45927306), (62, 44445780), (72, 38272755), (90, 30618204), (93, 29630520), (108, 25515170), (120, 22963653), (124, 22222890), (135, 20412136), (155, 17778312), (180, 15309102), (186, 14815260), (216, 12757585), (248, 11111445), (270, 10206068), (279, 9876840), (310, 8889156), (360, 7654551), (372, 7407630), (465, 5926104), (540, 5103034), (558, 4938420), (620, 4444578), (744, 3703815), (837, 3292280), (930, 2963052), (1080, 2551517), (1116, 2469210), (1240, 2222289), (1395, 1975368), (1674, 1646140), (1860, 1481526), (2232, 1234605), (2790, 987684), (3348, 823070), (3720, 740763), (4185, 658456), (5580, 493842), (6696, 411535), (8370, 329228), (11160, 246921), (16740, 164614), (33480, 82307)]