2803732380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{55829}}^1$

素因数の和:55881

約数の個数: 120

約数和(自身を含む): 9079297920

約数和(自身を除く): 6275565540

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, 465, 540, 558, 620, 810, 837, 930, 1116, 1395, 1620, 1674, 1860, 2511, 2790, 3348, 4185, 5022, 5580, 8370, 10044, 12555, 16740, 25110, 50220, 55829, 111658, 167487, 223316, 279145, 334974, 502461, 558290, 669948, 837435, 1004922, 1116580, 1507383, 1674870, 1730699, 2009844, 2512305, 3014766, 3349740, 3461398, 4522149, 5024610, 5192097, 6029532, 6922796, 7536915, 8653495, 9044298, 10049220, 10384194, 15073830, 15576291, 17306990, 18088596, 20768388, 22610745, 25960485, 30147660, 31152582, 34613980, 45221490, 46728873, 51920970, 62305164, 77881455, 90442980, 93457746, 103841940, 140186619, 155762910, 186915492, 233644365, 280373238, 311525820, 467288730, 560746476, 700933095, 934577460, 1401866190, 2803732380]

約数ペア:

[(1, 2803732380), (2, 1401866190), (3, 934577460), (4, 700933095), (5, 560746476), (6, 467288730), (9, 311525820), (10, 280373238), (12, 233644365), (15, 186915492), (18, 155762910), (20, 140186619), (27, 103841940), (30, 93457746), (31, 90442980), (36, 77881455), (45, 62305164), (54, 51920970), (60, 46728873), (62, 45221490), (81, 34613980), (90, 31152582), (93, 30147660), (108, 25960485), (124, 22610745), (135, 20768388), (155, 18088596), (162, 17306990), (180, 15576291), (186, 15073830), (270, 10384194), (279, 10049220), (310, 9044298), (324, 8653495), (372, 7536915), (405, 6922796), (465, 6029532), (540, 5192097), (558, 5024610), (620, 4522149), (810, 3461398), (837, 3349740), (930, 3014766), (1116, 2512305), (1395, 2009844), (1620, 1730699), (1674, 1674870), (1860, 1507383), (2511, 1116580), (2790, 1004922), (3348, 837435), (4185, 669948), (5022, 558290), (5580, 502461), (8370, 334974), (10044, 279145), (12555, 223316), (16740, 167487), (25110, 111658), (50220, 55829)]