155346120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1733}}^1$

素因数の和:1836

約数の個数: 128

約数和(自身を含む): 524361600

約数和(自身を除く): 369015480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 83, 90, 108, 120, 135, 166, 180, 216, 249, 270, 332, 360, 415, 498, 540, 664, 747, 830, 996, 1080, 1245, 1494, 1660, 1733, 1992, 2241, 2490, 2988, 3320, 3466, 3735, 4482, 4980, 5199, 5976, 6932, 7470, 8665, 8964, 9960, 10398, 11205, 13864, 14940, 15597, 17330, 17928, 20796, 22410, 25995, 29880, 31194, 34660, 41592, 44820, 46791, 51990, 62388, 69320, 77985, 89640, 93582, 103980, 124776, 143839, 155970, 187164, 207960, 233955, 287678, 311940, 374328, 431517, 467910, 575356, 623880, 719195, 863034, 935820, 1150712, 1294551, 1438390, 1726068, 1871640, 2157585, 2589102, 2876780, 3452136, 3883653, 4315170, 5178204, 5753560, 6472755, 7767306, 8630340, 10356408, 12945510, 15534612, 17260680, 19418265, 25891020, 31069224, 38836530, 51782040, 77673060, 155346120]

約数ペア:

[(1, 155346120), (2, 77673060), (3, 51782040), (4, 38836530), (5, 31069224), (6, 25891020), (8, 19418265), (9, 17260680), (10, 15534612), (12, 12945510), (15, 10356408), (18, 8630340), (20, 7767306), (24, 6472755), (27, 5753560), (30, 5178204), (36, 4315170), (40, 3883653), (45, 3452136), (54, 2876780), (60, 2589102), (72, 2157585), (83, 1871640), (90, 1726068), (108, 1438390), (120, 1294551), (135, 1150712), (166, 935820), (180, 863034), (216, 719195), (249, 623880), (270, 575356), (332, 467910), (360, 431517), (415, 374328), (498, 311940), (540, 287678), (664, 233955), (747, 207960), (830, 187164), (996, 155970), (1080, 143839), (1245, 124776), (1494, 103980), (1660, 93582), (1733, 89640), (1992, 77985), (2241, 69320), (2490, 62388), (2988, 51990), (3320, 46791), (3466, 44820), (3735, 41592), (4482, 34660), (4980, 31194), (5199, 29880), (5976, 25995), (6932, 22410), (7470, 20796), (8665, 17928), (8964, 17330), (9960, 15597), (10398, 14940), (11205, 13864)]