125692980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{829}}^1$

素因数の和:886

約数の個数: 144

約数和(自身を含む): 425013120

約数和(自身を除く): 299320140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 361, 380, 399, 420, 532, 570, 665, 722, 798, 829, 1083, 1140, 1330, 1444, 1596, 1658, 1805, 1995, 2166, 2487, 2527, 2660, 3316, 3610, 3990, 4145, 4332, 4974, 5054, 5415, 5803, 7220, 7581, 7980, 8290, 9948, 10108, 10830, 11606, 12435, 12635, 15162, 15751, 16580, 17409, 21660, 23212, 24870, 25270, 29015, 30324, 31502, 34818, 37905, 47253, 49740, 50540, 58030, 63004, 69636, 75810, 78755, 87045, 94506, 110257, 116060, 151620, 157510, 174090, 189012, 220514, 236265, 299269, 315020, 330771, 348180, 441028, 472530, 551285, 598538, 661542, 897807, 945060, 1102570, 1197076, 1323084, 1496345, 1653855, 1795614, 2094883, 2205140, 2992690, 3307710, 3591228, 4189766, 4489035, 5985380, 6284649, 6615420, 8379532, 8978070, 10474415, 12569298, 17956140, 20948830, 25138596, 31423245, 41897660, 62846490, 125692980]

約数ペア:

[(1, 125692980), (2, 62846490), (3, 41897660), (4, 31423245), (5, 25138596), (6, 20948830), (7, 17956140), (10, 12569298), (12, 10474415), (14, 8978070), (15, 8379532), (19, 6615420), (20, 6284649), (21, 5985380), (28, 4489035), (30, 4189766), (35, 3591228), (38, 3307710), (42, 2992690), (57, 2205140), (60, 2094883), (70, 1795614), (76, 1653855), (84, 1496345), (95, 1323084), (105, 1197076), (114, 1102570), (133, 945060), (140, 897807), (190, 661542), (210, 598538), (228, 551285), (266, 472530), (285, 441028), (361, 348180), (380, 330771), (399, 315020), (420, 299269), (532, 236265), (570, 220514), (665, 189012), (722, 174090), (798, 157510), (829, 151620), (1083, 116060), (1140, 110257), (1330, 94506), (1444, 87045), (1596, 78755), (1658, 75810), (1805, 69636), (1995, 63004), (2166, 58030), (2487, 50540), (2527, 49740), (2660, 47253), (3316, 37905), (3610, 34818), (3990, 31502), (4145, 30324), (4332, 29015), (4974, 25270), (5054, 24870), (5415, 23212), (5803, 21660), (7220, 17409), (7581, 16580), (7980, 15751), (8290, 15162), (9948, 12635), (10108, 12435), (10830, 11606)]