149344020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{39509}}^1$

素因数の和:39534

約数の個数: 96

約数和(自身を含む): 531014400

約数和(自身を除く): 381670380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 39509, 79018, 118527, 158036, 197545, 237054, 276563, 355581, 395090, 474108, 553126, 592635, 711162, 790180, 829689, 1066743, 1106252, 1185270, 1382815, 1422324, 1659378, 1777905, 2133486, 2370540, 2489067, 2765630, 3318756, 3555810, 4148445, 4266972, 4978134, 5333715, 5531260, 7111620, 7467201, 8296890, 9956268, 10667430, 12445335, 14934402, 16593780, 21334860, 24890670, 29868804, 37336005, 49781340, 74672010, 149344020]

約数ペア:

[(1, 149344020), (2, 74672010), (3, 49781340), (4, 37336005), (5, 29868804), (6, 24890670), (7, 21334860), (9, 16593780), (10, 14934402), (12, 12445335), (14, 10667430), (15, 9956268), (18, 8296890), (20, 7467201), (21, 7111620), (27, 5531260), (28, 5333715), (30, 4978134), (35, 4266972), (36, 4148445), (42, 3555810), (45, 3318756), (54, 2765630), (60, 2489067), (63, 2370540), (70, 2133486), (84, 1777905), (90, 1659378), (105, 1422324), (108, 1382815), (126, 1185270), (135, 1106252), (140, 1066743), (180, 829689), (189, 790180), (210, 711162), (252, 592635), (270, 553126), (315, 474108), (378, 395090), (420, 355581), (540, 276563), (630, 237054), (756, 197545), (945, 158036), (1260, 118527), (1890, 79018), (3780, 39509)]