1330308900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{492707}}^1$

素因数の和:492730

約数の個数: 72

約数和(自身を含む): 4276705440

約数和(自身を除く): 2946396540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 492707, 985414, 1478121, 1970828, 2463535, 2956242, 4434363, 4927070, 5912484, 7390605, 8868726, 9854140, 12317675, 13303089, 14781210, 17737452, 22171815, 24635350, 26606178, 29562420, 36953025, 44343630, 49270700, 53212356, 66515445, 73906050, 88687260, 110859075, 133030890, 147812100, 221718150, 266061780, 332577225, 443436300, 665154450, 1330308900]

約数ペア:

[(1, 1330308900), (2, 665154450), (3, 443436300), (4, 332577225), (5, 266061780), (6, 221718150), (9, 147812100), (10, 133030890), (12, 110859075), (15, 88687260), (18, 73906050), (20, 66515445), (25, 53212356), (27, 49270700), (30, 44343630), (36, 36953025), (45, 29562420), (50, 26606178), (54, 24635350), (60, 22171815), (75, 17737452), (90, 14781210), (100, 13303089), (108, 12317675), (135, 9854140), (150, 8868726), (180, 7390605), (225, 5912484), (270, 4927070), (300, 4434363), (450, 2956242), (540, 2463535), (675, 1970828), (900, 1478121), (1350, 985414), (2700, 492707)]