149838120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{138739}}^1$

素因数の和:138759

約数の個数: 64

約数和(自身を含む): 499464000

約数和(自身を除く): 349625880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 138739, 277478, 416217, 554956, 693695, 832434, 1109912, 1248651, 1387390, 1664868, 2081085, 2497302, 2774780, 3329736, 3745953, 4162170, 4994604, 5549560, 6243255, 7491906, 8324340, 9989208, 12486510, 14983812, 16648680, 18729765, 24973020, 29967624, 37459530, 49946040, 74919060, 149838120]

約数ペア:

[(1, 149838120), (2, 74919060), (3, 49946040), (4, 37459530), (5, 29967624), (6, 24973020), (8, 18729765), (9, 16648680), (10, 14983812), (12, 12486510), (15, 9989208), (18, 8324340), (20, 7491906), (24, 6243255), (27, 5549560), (30, 4994604), (36, 4162170), (40, 3745953), (45, 3329736), (54, 2774780), (60, 2497302), (72, 2081085), (90, 1664868), (108, 1387390), (120, 1248651), (135, 1109912), (180, 832434), (216, 693695), (270, 554956), (360, 416217), (540, 277478), (1080, 138739)]