25501230

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1657}}^1$

素因数の和:1695

約数の個数: 80

約数和(自身を含む): 72222480

約数和(自身を除く): 46721250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1657, 1710, 2565, 3078, 3314, 4971, 5130, 7695, 8285, 9942, 14913, 15390, 16570, 24855, 29826, 31483, 44739, 49710, 62966, 74565, 89478, 94449, 134217, 149130, 157415, 188898, 223695, 268434, 283347, 314830, 447390, 472245, 566694, 671085, 850041, 944490, 1342170, 1416735, 1700082, 2550123, 2833470, 4250205, 5100246, 8500410, 12750615, 25501230]

約数ペア:

[(1, 25501230), (2, 12750615), (3, 8500410), (5, 5100246), (6, 4250205), (9, 2833470), (10, 2550123), (15, 1700082), (18, 1416735), (19, 1342170), (27, 944490), (30, 850041), (38, 671085), (45, 566694), (54, 472245), (57, 447390), (81, 314830), (90, 283347), (95, 268434), (114, 223695), (135, 188898), (162, 157415), (171, 149130), (190, 134217), (270, 94449), (285, 89478), (342, 74565), (405, 62966), (513, 49710), (570, 44739), (810, 31483), (855, 29826), (1026, 24855), (1539, 16570), (1657, 15390), (1710, 14913), (2565, 9942), (3078, 8285), (3314, 7695), (4971, 5130)]