153007020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{9551}}^1$

素因数の和:9655

約数の個数: 72

約数和(自身を含む): 469385280

約数和(自身を除く): 316378260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 3204, 4005, 5340, 8010, 9551, 16020, 19102, 28653, 38204, 47755, 57306, 85959, 95510, 114612, 143265, 171918, 191020, 286530, 343836, 429795, 573060, 850039, 859590, 1700078, 1719180, 2550117, 3400156, 4250195, 5100234, 7650351, 8500390, 10200468, 12750585, 15300702, 17000780, 25501170, 30601404, 38251755, 51002340, 76503510, 153007020]

約数ペア:

[(1, 153007020), (2, 76503510), (3, 51002340), (4, 38251755), (5, 30601404), (6, 25501170), (9, 17000780), (10, 15300702), (12, 12750585), (15, 10200468), (18, 8500390), (20, 7650351), (30, 5100234), (36, 4250195), (45, 3400156), (60, 2550117), (89, 1719180), (90, 1700078), (178, 859590), (180, 850039), (267, 573060), (356, 429795), (445, 343836), (534, 286530), (801, 191020), (890, 171918), (1068, 143265), (1335, 114612), (1602, 95510), (1780, 85959), (2670, 57306), (3204, 47755), (4005, 38204), (5340, 28653), (8010, 19102), (9551, 16020)]