1330407900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{1478231}}^1$

素因数の和:1478251

約数の個数: 54

約数和(自身を含む): 4170092472

約数和(自身を除く): 2839684572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 1478231, 2956462, 4434693, 5912924, 7391155, 8869386, 13304079, 14782310, 17738772, 22173465, 26608158, 29564620, 36955775, 44346930, 53216316, 66520395, 73911550, 88693860, 110867325, 133040790, 147823100, 221734650, 266081580, 332601975, 443469300, 665203950, 1330407900]

約数ペア:

[(1, 1330407900), (2, 665203950), (3, 443469300), (4, 332601975), (5, 266081580), (6, 221734650), (9, 147823100), (10, 133040790), (12, 110867325), (15, 88693860), (18, 73911550), (20, 66520395), (25, 53216316), (30, 44346930), (36, 36955775), (45, 29564620), (50, 26608158), (60, 22173465), (75, 17738772), (90, 14782310), (100, 13304079), (150, 8869386), (180, 7391155), (225, 5912924), (300, 4434693), (450, 2956462), (900, 1478231)]