441660420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{11003}}^1$

素因数の和:11241

約数の個数: 72

約数和(自身を含む): 1345833216

約数和(自身を除く): 904172796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 223, 446, 669, 892, 1115, 1338, 2007, 2230, 2676, 3345, 4014, 4460, 6690, 8028, 10035, 11003, 13380, 20070, 22006, 33009, 40140, 44012, 55015, 66018, 99027, 110030, 132036, 165045, 198054, 220060, 330090, 396108, 495135, 660180, 990270, 1980540, 2453669, 4907338, 7361007, 9814676, 12268345, 14722014, 22083021, 24536690, 29444028, 36805035, 44166042, 49073380, 73610070, 88332084, 110415105, 147220140, 220830210, 441660420]

約数ペア:

[(1, 441660420), (2, 220830210), (3, 147220140), (4, 110415105), (5, 88332084), (6, 73610070), (9, 49073380), (10, 44166042), (12, 36805035), (15, 29444028), (18, 24536690), (20, 22083021), (30, 14722014), (36, 12268345), (45, 9814676), (60, 7361007), (90, 4907338), (180, 2453669), (223, 1980540), (446, 990270), (669, 660180), (892, 495135), (1115, 396108), (1338, 330090), (2007, 220060), (2230, 198054), (2676, 165045), (3345, 132036), (4014, 110030), (4460, 99027), (6690, 66018), (8028, 55015), (10035, 44012), (11003, 40140), (13380, 33009), (20070, 22006)]