48834180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 158558400

約数和(自身を除く): 109724220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 109, 114, 131, 171, 180, 190, 218, 228, 262, 285, 327, 342, 380, 393, 436, 524, 545, 570, 654, 655, 684, 786, 855, 981, 1090, 1140, 1179, 1308, 1310, 1572, 1635, 1710, 1962, 1965, 2071, 2180, 2358, 2489, 2620, 3270, 3420, 3924, 3930, 4142, 4716, 4905, 4978, 5895, 6213, 6540, 7467, 7860, 8284, 9810, 9956, 10355, 11790, 12426, 12445, 14279, 14934, 18639, 19620, 20710, 22401, 23580, 24852, 24890, 28558, 29868, 31065, 37278, 37335, 41420, 42837, 44802, 49780, 57116, 62130, 71395, 74556, 74670, 85674, 89604, 93195, 112005, 124260, 128511, 142790, 149340, 171348, 186390, 214185, 224010, 257022, 271301, 285580, 372780, 428370, 448020, 514044, 542602, 642555, 813903, 856740, 1085204, 1285110, 1356505, 1627806, 2441709, 2570220, 2713010, 3255612, 4069515, 4883418, 5426020, 8139030, 9766836, 12208545, 16278060, 24417090, 48834180]

約数ペア:

[(1, 48834180), (2, 24417090), (3, 16278060), (4, 12208545), (5, 9766836), (6, 8139030), (9, 5426020), (10, 4883418), (12, 4069515), (15, 3255612), (18, 2713010), (19, 2570220), (20, 2441709), (30, 1627806), (36, 1356505), (38, 1285110), (45, 1085204), (57, 856740), (60, 813903), (76, 642555), (90, 542602), (95, 514044), (109, 448020), (114, 428370), (131, 372780), (171, 285580), (180, 271301), (190, 257022), (218, 224010), (228, 214185), (262, 186390), (285, 171348), (327, 149340), (342, 142790), (380, 128511), (393, 124260), (436, 112005), (524, 93195), (545, 89604), (570, 85674), (654, 74670), (655, 74556), (684, 71395), (786, 62130), (855, 57116), (981, 49780), (1090, 44802), (1140, 42837), (1179, 41420), (1308, 37335), (1310, 37278), (1572, 31065), (1635, 29868), (1710, 28558), (1962, 24890), (1965, 24852), (2071, 23580), (2180, 22401), (2358, 20710), (2489, 19620), (2620, 18639), (3270, 14934), (3420, 14279), (3924, 12445), (3930, 12426), (4142, 11790), (4716, 10355), (4905, 9956), (4978, 9810), (5895, 8284), (6213, 7860), (6540, 7467)]