251841060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{82301}}^1$

素因数の和:82333

約数の個数: 72

約数和(自身を含む): 808864056

約数和(自身を除く): 557022996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 82301, 164602, 246903, 329204, 411505, 493806, 740709, 823010, 987612, 1234515, 1399117, 1481418, 1646020, 2469030, 2798234, 2962836, 3703545, 4197351, 4938060, 5596468, 6995585, 7407090, 8394702, 12592053, 13991170, 14814180, 16789404, 20986755, 25184106, 27982340, 41973510, 50368212, 62960265, 83947020, 125920530, 251841060]

約数ペア:

[(1, 251841060), (2, 125920530), (3, 83947020), (4, 62960265), (5, 50368212), (6, 41973510), (9, 27982340), (10, 25184106), (12, 20986755), (15, 16789404), (17, 14814180), (18, 13991170), (20, 12592053), (30, 8394702), (34, 7407090), (36, 6995585), (45, 5596468), (51, 4938060), (60, 4197351), (68, 3703545), (85, 2962836), (90, 2798234), (102, 2469030), (153, 1646020), (170, 1481418), (180, 1399117), (204, 1234515), (255, 987612), (306, 823010), (340, 740709), (510, 493806), (612, 411505), (765, 329204), (1020, 246903), (1530, 164602), (3060, 82301)]