22548780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:501

約数の個数: 120

約数和(自身を含む): 73180800

約数和(自身を除く): 50632020

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, 270, 279, 310, 324, 372, 405, 449, 465, 540, 558, 620, 810, 837, 898, 930, 1116, 1347, 1395, 1620, 1674, 1796, 1860, 2245, 2511, 2694, 2790, 3348, 4041, 4185, 4490, 5022, 5388, 5580, 6735, 8082, 8370, 8980, 10044, 12123, 12555, 13470, 13919, 16164, 16740, 20205, 24246, 25110, 26940, 27838, 36369, 40410, 41757, 48492, 50220, 55676, 60615, 69595, 72738, 80820, 83514, 121230, 125271, 139190, 145476, 167028, 181845, 208785, 242460, 250542, 278380, 363690, 375813, 417570, 501084, 626355, 727380, 751626, 835140, 1127439, 1252710, 1503252, 1879065, 2254878, 2505420, 3758130, 4509756, 5637195, 7516260, 11274390, 22548780]

約数ペア:

[(1, 22548780), (2, 11274390), (3, 7516260), (4, 5637195), (5, 4509756), (6, 3758130), (9, 2505420), (10, 2254878), (12, 1879065), (15, 1503252), (18, 1252710), (20, 1127439), (27, 835140), (30, 751626), (31, 727380), (36, 626355), (45, 501084), (54, 417570), (60, 375813), (62, 363690), (81, 278380), (90, 250542), (93, 242460), (108, 208785), (124, 181845), (135, 167028), (155, 145476), (162, 139190), (180, 125271), (186, 121230), (270, 83514), (279, 80820), (310, 72738), (324, 69595), (372, 60615), (405, 55676), (449, 50220), (465, 48492), (540, 41757), (558, 40410), (620, 36369), (810, 27838), (837, 26940), (898, 25110), (930, 24246), (1116, 20205), (1347, 16740), (1395, 16164), (1620, 13919), (1674, 13470), (1796, 12555), (1860, 12123), (2245, 10044), (2511, 8980), (2694, 8370), (2790, 8082), (3348, 6735), (4041, 5580), (4185, 5388), (4490, 5022)]