145570860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{15259}}^1$

素因数の和:15327

約数の個数: 72

約数和(自身を含む): 449925840

約数和(自身を除く): 304354980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 15259, 30518, 45777, 61036, 76295, 91554, 137331, 152590, 183108, 228885, 274662, 305180, 457770, 549324, 686655, 808727, 915540, 1373310, 1617454, 2426181, 2746620, 3234908, 4043635, 4852362, 7278543, 8087270, 9704724, 12130905, 14557086, 16174540, 24261810, 29114172, 36392715, 48523620, 72785430, 145570860]

約数ペア:

[(1, 145570860), (2, 72785430), (3, 48523620), (4, 36392715), (5, 29114172), (6, 24261810), (9, 16174540), (10, 14557086), (12, 12130905), (15, 9704724), (18, 8087270), (20, 7278543), (30, 4852362), (36, 4043635), (45, 3234908), (53, 2746620), (60, 2426181), (90, 1617454), (106, 1373310), (159, 915540), (180, 808727), (212, 686655), (265, 549324), (318, 457770), (477, 305180), (530, 274662), (636, 228885), (795, 183108), (954, 152590), (1060, 137331), (1590, 91554), (1908, 76295), (2385, 61036), (3180, 45777), (4770, 30518), (9540, 15259)]