203073780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2861}}^1$

素因数の和:2906

約数の個数: 144

約数和(自身を含む): 703914624

約数和(自身を除く): 500840844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 169, 182, 195, 210, 260, 273, 338, 364, 390, 420, 455, 507, 546, 676, 780, 845, 910, 1014, 1092, 1183, 1365, 1690, 1820, 2028, 2366, 2535, 2730, 2861, 3380, 3549, 4732, 5070, 5460, 5722, 5915, 7098, 8583, 10140, 11444, 11830, 14196, 14305, 17166, 17745, 20027, 23660, 28610, 34332, 35490, 37193, 40054, 42915, 57220, 60081, 70980, 74386, 80108, 85830, 100135, 111579, 120162, 148772, 171660, 185965, 200270, 223158, 240324, 260351, 300405, 371930, 400540, 446316, 483509, 520702, 557895, 600810, 743860, 781053, 967018, 1041404, 1115790, 1201620, 1301755, 1450527, 1562106, 1934036, 2231580, 2417545, 2603510, 2901054, 3124212, 3384563, 3905265, 4835090, 5207020, 5802108, 6769126, 7252635, 7810530, 9670180, 10153689, 13538252, 14505270, 15621060, 16922815, 20307378, 29010540, 33845630, 40614756, 50768445, 67691260, 101536890, 203073780]

約数ペア:

[(1, 203073780), (2, 101536890), (3, 67691260), (4, 50768445), (5, 40614756), (6, 33845630), (7, 29010540), (10, 20307378), (12, 16922815), (13, 15621060), (14, 14505270), (15, 13538252), (20, 10153689), (21, 9670180), (26, 7810530), (28, 7252635), (30, 6769126), (35, 5802108), (39, 5207020), (42, 4835090), (52, 3905265), (60, 3384563), (65, 3124212), (70, 2901054), (78, 2603510), (84, 2417545), (91, 2231580), (105, 1934036), (130, 1562106), (140, 1450527), (156, 1301755), (169, 1201620), (182, 1115790), (195, 1041404), (210, 967018), (260, 781053), (273, 743860), (338, 600810), (364, 557895), (390, 520702), (420, 483509), (455, 446316), (507, 400540), (546, 371930), (676, 300405), (780, 260351), (845, 240324), (910, 223158), (1014, 200270), (1092, 185965), (1183, 171660), (1365, 148772), (1690, 120162), (1820, 111579), (2028, 100135), (2366, 85830), (2535, 80108), (2730, 74386), (2861, 70980), (3380, 60081), (3549, 57220), (4732, 42915), (5070, 40054), (5460, 37193), (5722, 35490), (5915, 34332), (7098, 28610), (8583, 23660), (10140, 20027), (11444, 17745), (11830, 17166), (14196, 14305)]