53300280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:445

約数の個数: 128

約数和(自身を含む): 176256000

約数和(自身を除く): 122955720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 149, 165, 220, 264, 271, 298, 330, 440, 447, 542, 596, 660, 745, 813, 894, 1084, 1192, 1320, 1355, 1490, 1626, 1639, 1788, 2168, 2235, 2710, 2980, 2981, 3252, 3278, 3576, 4065, 4470, 4917, 5420, 5960, 5962, 6504, 6556, 8130, 8195, 8940, 8943, 9834, 10840, 11924, 13112, 14905, 16260, 16390, 17880, 17886, 19668, 23848, 24585, 29810, 32520, 32780, 35772, 39336, 40379, 44715, 49170, 59620, 65560, 71544, 80758, 89430, 98340, 119240, 121137, 161516, 178860, 196680, 201895, 242274, 323032, 357720, 403790, 444169, 484548, 605685, 807580, 888338, 969096, 1211370, 1332507, 1615160, 1776676, 2220845, 2422740, 2665014, 3553352, 4441690, 4845480, 5330028, 6662535, 8883380, 10660056, 13325070, 17766760, 26650140, 53300280]

約数ペア:

[(1, 53300280), (2, 26650140), (3, 17766760), (4, 13325070), (5, 10660056), (6, 8883380), (8, 6662535), (10, 5330028), (11, 4845480), (12, 4441690), (15, 3553352), (20, 2665014), (22, 2422740), (24, 2220845), (30, 1776676), (33, 1615160), (40, 1332507), (44, 1211370), (55, 969096), (60, 888338), (66, 807580), (88, 605685), (110, 484548), (120, 444169), (132, 403790), (149, 357720), (165, 323032), (220, 242274), (264, 201895), (271, 196680), (298, 178860), (330, 161516), (440, 121137), (447, 119240), (542, 98340), (596, 89430), (660, 80758), (745, 71544), (813, 65560), (894, 59620), (1084, 49170), (1192, 44715), (1320, 40379), (1355, 39336), (1490, 35772), (1626, 32780), (1639, 32520), (1788, 29810), (2168, 24585), (2235, 23848), (2710, 19668), (2980, 17886), (2981, 17880), (3252, 16390), (3278, 16260), (3576, 14905), (4065, 13112), (4470, 11924), (4917, 10840), (5420, 9834), (5960, 8943), (5962, 8940), (6504, 8195), (6556, 8130)]