539788260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{499}}^1$

素因数の和:682

約数の個数: 144

約数和(自身を含む): 1675800000

約数和(自身を除く): 1136011740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 149, 165, 220, 242, 298, 330, 363, 447, 484, 499, 596, 605, 660, 726, 745, 894, 998, 1210, 1452, 1490, 1497, 1639, 1788, 1815, 1996, 2235, 2420, 2495, 2980, 2994, 3278, 3630, 4470, 4917, 4990, 5489, 5988, 6556, 7260, 7485, 8195, 8940, 9834, 9980, 10978, 14970, 16390, 16467, 18029, 19668, 21956, 24585, 27445, 29940, 32780, 32934, 36058, 49170, 54087, 54890, 60379, 65868, 72116, 74351, 82335, 90145, 98340, 108174, 109780, 120758, 148702, 164670, 180290, 181137, 216348, 223053, 241516, 270435, 297404, 301895, 329340, 360580, 362274, 371755, 446106, 540870, 603790, 724548, 743510, 817861, 892212, 905685, 1081740, 1115265, 1207580, 1487020, 1635722, 1811370, 2230530, 2453583, 3271444, 3622740, 4089305, 4461060, 4907166, 8178610, 8996471, 9814332, 12267915, 16357220, 17992942, 24535830, 26989413, 35985884, 44982355, 49071660, 53978826, 89964710, 107957652, 134947065, 179929420, 269894130, 539788260]

約数ペア:

[(1, 539788260), (2, 269894130), (3, 179929420), (4, 134947065), (5, 107957652), (6, 89964710), (10, 53978826), (11, 49071660), (12, 44982355), (15, 35985884), (20, 26989413), (22, 24535830), (30, 17992942), (33, 16357220), (44, 12267915), (55, 9814332), (60, 8996471), (66, 8178610), (110, 4907166), (121, 4461060), (132, 4089305), (149, 3622740), (165, 3271444), (220, 2453583), (242, 2230530), (298, 1811370), (330, 1635722), (363, 1487020), (447, 1207580), (484, 1115265), (499, 1081740), (596, 905685), (605, 892212), (660, 817861), (726, 743510), (745, 724548), (894, 603790), (998, 540870), (1210, 446106), (1452, 371755), (1490, 362274), (1497, 360580), (1639, 329340), (1788, 301895), (1815, 297404), (1996, 270435), (2235, 241516), (2420, 223053), (2495, 216348), (2980, 181137), (2994, 180290), (3278, 164670), (3630, 148702), (4470, 120758), (4917, 109780), (4990, 108174), (5489, 98340), (5988, 90145), (6556, 82335), (7260, 74351), (7485, 72116), (8195, 65868), (8940, 60379), (9834, 54890), (9980, 54087), (10978, 49170), (14970, 36058), (16390, 32934), (16467, 32780), (18029, 29940), (19668, 27445), (21956, 24585)]