25104870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:419

約数の個数: 128

約数和(自身を含む): 78796800

約数和(自身を除く): 53691930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 37, 42, 45, 54, 63, 70, 74, 90, 105, 111, 126, 135, 185, 189, 210, 222, 259, 270, 315, 333, 359, 370, 378, 518, 555, 630, 666, 718, 777, 945, 999, 1077, 1110, 1295, 1554, 1665, 1795, 1890, 1998, 2154, 2331, 2513, 2590, 3231, 3330, 3590, 3885, 4662, 4995, 5026, 5385, 6462, 6993, 7539, 7770, 9693, 9990, 10770, 11655, 12565, 13283, 13986, 15078, 16155, 19386, 22617, 23310, 25130, 26566, 32310, 34965, 37695, 39849, 45234, 48465, 66415, 67851, 69930, 75390, 79698, 92981, 96930, 113085, 119547, 132830, 135702, 185962, 199245, 226170, 239094, 278943, 339255, 358641, 398490, 464905, 557886, 597735, 678510, 717282, 836829, 929810, 1195470, 1394715, 1673658, 1793205, 2510487, 2789430, 3586410, 4184145, 5020974, 8368290, 12552435, 25104870]

約数ペア:

[(1, 25104870), (2, 12552435), (3, 8368290), (5, 5020974), (6, 4184145), (7, 3586410), (9, 2789430), (10, 2510487), (14, 1793205), (15, 1673658), (18, 1394715), (21, 1195470), (27, 929810), (30, 836829), (35, 717282), (37, 678510), (42, 597735), (45, 557886), (54, 464905), (63, 398490), (70, 358641), (74, 339255), (90, 278943), (105, 239094), (111, 226170), (126, 199245), (135, 185962), (185, 135702), (189, 132830), (210, 119547), (222, 113085), (259, 96930), (270, 92981), (315, 79698), (333, 75390), (359, 69930), (370, 67851), (378, 66415), (518, 48465), (555, 45234), (630, 39849), (666, 37695), (718, 34965), (777, 32310), (945, 26566), (999, 25130), (1077, 23310), (1110, 22617), (1295, 19386), (1554, 16155), (1665, 15078), (1795, 13986), (1890, 13283), (1998, 12565), (2154, 11655), (2331, 10770), (2513, 9990), (2590, 9693), (3231, 7770), (3330, 7539), (3590, 6993), (3885, 6462), (4662, 5385), (4995, 5026)]