78074010

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:533

約数の個数: 128

約数和(自身を含む): 240883200

約数和(自身を除く): 162809190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 101, 105, 126, 135, 189, 202, 210, 270, 303, 315, 378, 409, 505, 606, 630, 707, 818, 909, 945, 1010, 1227, 1414, 1515, 1818, 1890, 2045, 2121, 2454, 2727, 2863, 3030, 3535, 3681, 4090, 4242, 4545, 5454, 5726, 6135, 6363, 7070, 7362, 8589, 9090, 10605, 11043, 12270, 12726, 13635, 14315, 17178, 18405, 19089, 21210, 22086, 25767, 27270, 28630, 31815, 36810, 38178, 41309, 42945, 51534, 55215, 63630, 77301, 82618, 85890, 95445, 110430, 123927, 128835, 154602, 190890, 206545, 247854, 257670, 289163, 371781, 386505, 413090, 578326, 619635, 743562, 773010, 867489, 1115343, 1239270, 1445815, 1734978, 1858905, 2230686, 2602467, 2891630, 3717810, 4337445, 5204934, 5576715, 7807401, 8674890, 11153430, 13012335, 15614802, 26024670, 39037005, 78074010]

約数ペア:

[(1, 78074010), (2, 39037005), (3, 26024670), (5, 15614802), (6, 13012335), (7, 11153430), (9, 8674890), (10, 7807401), (14, 5576715), (15, 5204934), (18, 4337445), (21, 3717810), (27, 2891630), (30, 2602467), (35, 2230686), (42, 1858905), (45, 1734978), (54, 1445815), (63, 1239270), (70, 1115343), (90, 867489), (101, 773010), (105, 743562), (126, 619635), (135, 578326), (189, 413090), (202, 386505), (210, 371781), (270, 289163), (303, 257670), (315, 247854), (378, 206545), (409, 190890), (505, 154602), (606, 128835), (630, 123927), (707, 110430), (818, 95445), (909, 85890), (945, 82618), (1010, 77301), (1227, 63630), (1414, 55215), (1515, 51534), (1818, 42945), (1890, 41309), (2045, 38178), (2121, 36810), (2454, 31815), (2727, 28630), (2863, 27270), (3030, 25767), (3535, 22086), (3681, 21210), (4090, 19089), (4242, 18405), (4545, 17178), (5454, 14315), (5726, 13635), (6135, 12726), (6363, 12270), (7070, 11043), (7362, 10605), (8589, 9090)]