75630520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:893

約数の個数: 96

約数和(自身を含む): 202409280

約数和(自身を除く): 126778760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 49, 56, 70, 94, 98, 140, 188, 196, 235, 245, 280, 329, 376, 392, 470, 490, 658, 821, 940, 980, 1316, 1642, 1645, 1880, 1960, 2303, 2632, 3284, 3290, 4105, 4606, 5747, 6568, 6580, 8210, 9212, 11494, 11515, 13160, 16420, 18424, 22988, 23030, 28735, 32840, 38587, 40229, 45976, 46060, 57470, 77174, 80458, 92120, 114940, 154348, 160916, 192935, 201145, 229880, 270109, 308696, 321832, 385870, 402290, 540218, 771740, 804580, 1080436, 1350545, 1543480, 1609160, 1890763, 2160872, 2701090, 3781526, 5402180, 7563052, 9453815, 10804360, 15126104, 18907630, 37815260, 75630520]

約数ペア:

[(1, 75630520), (2, 37815260), (4, 18907630), (5, 15126104), (7, 10804360), (8, 9453815), (10, 7563052), (14, 5402180), (20, 3781526), (28, 2701090), (35, 2160872), (40, 1890763), (47, 1609160), (49, 1543480), (56, 1350545), (70, 1080436), (94, 804580), (98, 771740), (140, 540218), (188, 402290), (196, 385870), (235, 321832), (245, 308696), (280, 270109), (329, 229880), (376, 201145), (392, 192935), (470, 160916), (490, 154348), (658, 114940), (821, 92120), (940, 80458), (980, 77174), (1316, 57470), (1642, 46060), (1645, 45976), (1880, 40229), (1960, 38587), (2303, 32840), (2632, 28735), (3284, 23030), (3290, 22988), (4105, 18424), (4606, 16420), (5747, 13160), (6568, 11515), (6580, 11494), (8210, 9212)]