200925540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{30169}}^1$

素因数の和:30221

約数の個数: 72

約数和(自身を含む): 625967160

約数和(自身を除く): 425041620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 30169, 60338, 90507, 120676, 150845, 181014, 271521, 301690, 362028, 452535, 543042, 603380, 905070, 1086084, 1116253, 1357605, 1810140, 2232506, 2715210, 3348759, 4465012, 5430420, 5581265, 6697518, 10046277, 11162530, 13395036, 16743795, 20092554, 22325060, 33487590, 40185108, 50231385, 66975180, 100462770, 200925540]

約数ペア:

[(1, 200925540), (2, 100462770), (3, 66975180), (4, 50231385), (5, 40185108), (6, 33487590), (9, 22325060), (10, 20092554), (12, 16743795), (15, 13395036), (18, 11162530), (20, 10046277), (30, 6697518), (36, 5581265), (37, 5430420), (45, 4465012), (60, 3348759), (74, 2715210), (90, 2232506), (111, 1810140), (148, 1357605), (180, 1116253), (185, 1086084), (222, 905070), (333, 603380), (370, 543042), (444, 452535), (555, 362028), (666, 301690), (740, 271521), (1110, 181014), (1332, 150845), (1665, 120676), (2220, 90507), (3330, 60338), (6660, 30169)]