57568860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 195686400

約数和(自身を除く): 138117540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 31, 36, 38, 45, 54, 57, 60, 62, 76, 90, 93, 95, 108, 114, 124, 135, 155, 171, 180, 181, 186, 190, 228, 270, 279, 285, 310, 342, 362, 372, 380, 465, 513, 540, 543, 558, 570, 589, 620, 684, 724, 837, 855, 905, 930, 1026, 1086, 1116, 1140, 1178, 1395, 1629, 1674, 1710, 1767, 1810, 1860, 2052, 2172, 2356, 2565, 2715, 2790, 2945, 3258, 3348, 3420, 3439, 3534, 3620, 4185, 4887, 5130, 5301, 5430, 5580, 5611, 5890, 6516, 6878, 7068, 8145, 8370, 8835, 9774, 10260, 10317, 10602, 10860, 11222, 11780, 13756, 15903, 16290, 16740, 16833, 17195, 17670, 19548, 20634, 21204, 22444, 24435, 26505, 28055, 30951, 31806, 32580, 33666, 34390, 35340, 41268, 48870, 50499, 51585, 53010, 56110, 61902, 63612, 67332, 68780, 79515, 84165, 92853, 97740, 100998, 103170, 106020, 106609, 112220, 123804, 151497, 154755, 159030, 168330, 185706, 201996, 206340, 213218, 252495, 302994, 309510, 318060, 319827, 336660, 371412, 426436, 464265, 504990, 533045, 605988, 619020, 639654, 757485, 928530, 959481, 1009980, 1066090, 1279308, 1514970, 1599135, 1857060, 1918962, 2132180, 2878443, 3029940, 3198270, 3837924, 4797405, 5756886, 6396540, 9594810, 11513772, 14392215, 19189620, 28784430, 57568860]

約数ペア:

[(1, 57568860), (2, 28784430), (3, 19189620), (4, 14392215), (5, 11513772), (6, 9594810), (9, 6396540), (10, 5756886), (12, 4797405), (15, 3837924), (18, 3198270), (19, 3029940), (20, 2878443), (27, 2132180), (30, 1918962), (31, 1857060), (36, 1599135), (38, 1514970), (45, 1279308), (54, 1066090), (57, 1009980), (60, 959481), (62, 928530), (76, 757485), (90, 639654), (93, 619020), (95, 605988), (108, 533045), (114, 504990), (124, 464265), (135, 426436), (155, 371412), (171, 336660), (180, 319827), (181, 318060), (186, 309510), (190, 302994), (228, 252495), (270, 213218), (279, 206340), (285, 201996), (310, 185706), (342, 168330), (362, 159030), (372, 154755), (380, 151497), (465, 123804), (513, 112220), (540, 106609), (543, 106020), (558, 103170), (570, 100998), (589, 97740), (620, 92853), (684, 84165), (724, 79515), (837, 68780), (855, 67332), (905, 63612), (930, 61902), (1026, 56110), (1086, 53010), (1116, 51585), (1140, 50499), (1178, 48870), (1395, 41268), (1629, 35340), (1674, 34390), (1710, 33666), (1767, 32580), (1810, 31806), (1860, 30951), (2052, 28055), (2172, 26505), (2356, 24435), (2565, 22444), (2715, 21204), (2790, 20634), (2945, 19548), (3258, 17670), (3348, 17195), (3420, 16833), (3439, 16740), (3534, 16290), (3620, 15903), (4185, 13756), (4887, 11780), (5130, 11222), (5301, 10860), (5430, 10602), (5580, 10317), (5611, 10260), (5890, 9774), (6516, 8835), (6878, 8370), (7068, 8145)]