1340352900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{496427}}^1$

素因数の和:496450

約数の個数: 72

約数和(自身を含む): 4308995040

約数和(自身を除く): 2968642140

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, 496427, 992854, 1489281, 1985708, 2482135, 2978562, 4467843, 4964270, 5957124, 7446405, 8935686, 9928540, 12410675, 13403529, 14892810, 17871372, 22339215, 24821350, 26807058, 29785620, 37232025, 44678430, 49642700, 53614116, 67017645, 74464050, 89356860, 111696075, 134035290, 148928100, 223392150, 268070580, 335088225, 446784300, 670176450, 1340352900]

約数ペア:

[(1, 1340352900), (2, 670176450), (3, 446784300), (4, 335088225), (5, 268070580), (6, 223392150), (9, 148928100), (10, 134035290), (12, 111696075), (15, 89356860), (18, 74464050), (20, 67017645), (25, 53614116), (27, 49642700), (30, 44678430), (36, 37232025), (45, 29785620), (50, 26807058), (54, 24821350), (60, 22339215), (75, 17871372), (90, 14892810), (100, 13403529), (108, 12410675), (135, 9928540), (150, 8935686), (180, 7446405), (225, 5957124), (270, 4964270), (300, 4467843), (450, 2978562), (540, 2482135), (675, 1985708), (900, 1489281), (1350, 992854), (2700, 496427)]