148966020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{39409}}^1$

素因数の和:39434

約数の個数: 96

約数和(自身を含む): 529670400

約数和(自身を除く): 380704380

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, 39409, 78818, 118227, 157636, 197045, 236454, 275863, 354681, 394090, 472908, 551726, 591135, 709362, 788180, 827589, 1064043, 1103452, 1182270, 1379315, 1418724, 1655178, 1773405, 2128086, 2364540, 2482767, 2758630, 3310356, 3546810, 4137945, 4256172, 4965534, 5320215, 5517260, 7093620, 7448301, 8275890, 9931068, 10640430, 12413835, 14896602, 16551780, 21280860, 24827670, 29793204, 37241505, 49655340, 74483010, 148966020]

約数ペア:

[(1, 148966020), (2, 74483010), (3, 49655340), (4, 37241505), (5, 29793204), (6, 24827670), (7, 21280860), (9, 16551780), (10, 14896602), (12, 12413835), (14, 10640430), (15, 9931068), (18, 8275890), (20, 7448301), (21, 7093620), (27, 5517260), (28, 5320215), (30, 4965534), (35, 4256172), (36, 4137945), (42, 3546810), (45, 3310356), (54, 2758630), (60, 2482767), (63, 2364540), (70, 2128086), (84, 1773405), (90, 1655178), (105, 1418724), (108, 1379315), (126, 1182270), (135, 1103452), (140, 1064043), (180, 827589), (189, 788180), (210, 709362), (252, 591135), (270, 551726), (315, 472908), (378, 394090), (420, 354681), (540, 275863), (630, 236454), (756, 197045), (945, 157636), (1260, 118227), (1890, 78818), (3780, 39409)]