85698060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 282836736

約数和(自身を除く): 197138676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 103, 105, 140, 147, 196, 206, 210, 245, 283, 294, 309, 412, 420, 490, 515, 566, 588, 618, 721, 735, 849, 980, 1030, 1132, 1236, 1415, 1442, 1470, 1545, 1698, 1981, 2060, 2163, 2830, 2884, 2940, 3090, 3396, 3605, 3962, 4245, 4326, 5047, 5660, 5943, 6180, 7210, 7924, 8490, 8652, 9905, 10094, 10815, 11886, 13867, 14420, 15141, 16980, 19810, 20188, 21630, 23772, 25235, 27734, 29149, 29715, 30282, 39620, 41601, 43260, 50470, 55468, 58298, 59430, 60564, 69335, 75705, 83202, 87447, 100940, 116596, 118860, 138670, 145745, 151410, 166404, 174894, 204043, 208005, 277340, 291490, 302820, 349788, 408086, 416010, 437235, 582980, 612129, 816172, 832020, 874470, 1020215, 1224258, 1428301, 1748940, 2040430, 2448516, 2856602, 3060645, 4080860, 4284903, 5713204, 6121290, 7141505, 8569806, 12242580, 14283010, 17139612, 21424515, 28566020, 42849030, 85698060]

約数ペア:

[(1, 85698060), (2, 42849030), (3, 28566020), (4, 21424515), (5, 17139612), (6, 14283010), (7, 12242580), (10, 8569806), (12, 7141505), (14, 6121290), (15, 5713204), (20, 4284903), (21, 4080860), (28, 3060645), (30, 2856602), (35, 2448516), (42, 2040430), (49, 1748940), (60, 1428301), (70, 1224258), (84, 1020215), (98, 874470), (103, 832020), (105, 816172), (140, 612129), (147, 582980), (196, 437235), (206, 416010), (210, 408086), (245, 349788), (283, 302820), (294, 291490), (309, 277340), (412, 208005), (420, 204043), (490, 174894), (515, 166404), (566, 151410), (588, 145745), (618, 138670), (721, 118860), (735, 116596), (849, 100940), (980, 87447), (1030, 83202), (1132, 75705), (1236, 69335), (1415, 60564), (1442, 59430), (1470, 58298), (1545, 55468), (1698, 50470), (1981, 43260), (2060, 41601), (2163, 39620), (2830, 30282), (2884, 29715), (2940, 29149), (3090, 27734), (3396, 25235), (3605, 23772), (3962, 21630), (4245, 20188), (4326, 19810), (5047, 16980), (5660, 15141), (5943, 14420), (6180, 13867), (7210, 11886), (7924, 10815), (8490, 10094), (8652, 9905)]