187054920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4441}}^1$

素因数の和:4477

約数の個数: 160

約数和(自身を含む): 677227320

約数和(自身を除く): 490172400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4441, 4680, 5265, 7020, 8424, 8882, 10530, 13323, 14040, 17764, 21060, 22205, 26646, 35528, 39969, 42120, 44410, 53292, 57733, 66615, 79938, 88820, 106584, 115466, 119907, 133230, 159876, 173199, 177640, 199845, 230932, 239814, 266460, 288665, 319752, 346398, 359721, 399690, 461864, 479628, 519597, 532920, 577330, 599535, 692796, 719442, 799380, 865995, 959256, 1039194, 1154660, 1199070, 1385592, 1438884, 1558791, 1598760, 1731990, 1798605, 2078388, 2309320, 2398140, 2597985, 2877768, 3117582, 3463980, 3597210, 4156776, 4676373, 4796280, 5195970, 6235164, 6927960, 7194420, 7793955, 9352746, 10391940, 12470328, 14388840, 15587910, 18705492, 20783880, 23381865, 31175820, 37410984, 46763730, 62351640, 93527460, 187054920]

約数ペア:

[(1, 187054920), (2, 93527460), (3, 62351640), (4, 46763730), (5, 37410984), (6, 31175820), (8, 23381865), (9, 20783880), (10, 18705492), (12, 15587910), (13, 14388840), (15, 12470328), (18, 10391940), (20, 9352746), (24, 7793955), (26, 7194420), (27, 6927960), (30, 6235164), (36, 5195970), (39, 4796280), (40, 4676373), (45, 4156776), (52, 3597210), (54, 3463980), (60, 3117582), (65, 2877768), (72, 2597985), (78, 2398140), (81, 2309320), (90, 2078388), (104, 1798605), (108, 1731990), (117, 1598760), (120, 1558791), (130, 1438884), (135, 1385592), (156, 1199070), (162, 1154660), (180, 1039194), (195, 959256), (216, 865995), (234, 799380), (260, 719442), (270, 692796), (312, 599535), (324, 577330), (351, 532920), (360, 519597), (390, 479628), (405, 461864), (468, 399690), (520, 359721), (540, 346398), (585, 319752), (648, 288665), (702, 266460), (780, 239814), (810, 230932), (936, 199845), (1053, 177640), (1080, 173199), (1170, 159876), (1404, 133230), (1560, 119907), (1620, 115466), (1755, 106584), (2106, 88820), (2340, 79938), (2808, 66615), (3240, 57733), (3510, 53292), (4212, 44410), (4441, 42120), (4680, 39969), (5265, 35528), (7020, 26646), (8424, 22205), (8882, 21060), (10530, 17764), (13323, 14040)]