67985580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2027}}^1$

素因数の和:2095

約数の個数: 96

約数和(自身を含む): 209873664

約数和(自身を除く): 141888084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 60, 65, 78, 86, 129, 130, 156, 172, 195, 215, 258, 260, 390, 430, 516, 559, 645, 780, 860, 1118, 1290, 1677, 2027, 2236, 2580, 2795, 3354, 4054, 5590, 6081, 6708, 8108, 8385, 10135, 11180, 12162, 16770, 20270, 24324, 26351, 30405, 33540, 40540, 52702, 60810, 79053, 87161, 105404, 121620, 131755, 158106, 174322, 261483, 263510, 316212, 348644, 395265, 435805, 522966, 527020, 790530, 871610, 1045932, 1133093, 1307415, 1581060, 1743220, 2266186, 2614830, 3399279, 4532372, 5229660, 5665465, 6798558, 11330930, 13597116, 16996395, 22661860, 33992790, 67985580]

約数ペア:

[(1, 67985580), (2, 33992790), (3, 22661860), (4, 16996395), (5, 13597116), (6, 11330930), (10, 6798558), (12, 5665465), (13, 5229660), (15, 4532372), (20, 3399279), (26, 2614830), (30, 2266186), (39, 1743220), (43, 1581060), (52, 1307415), (60, 1133093), (65, 1045932), (78, 871610), (86, 790530), (129, 527020), (130, 522966), (156, 435805), (172, 395265), (195, 348644), (215, 316212), (258, 263510), (260, 261483), (390, 174322), (430, 158106), (516, 131755), (559, 121620), (645, 105404), (780, 87161), (860, 79053), (1118, 60810), (1290, 52702), (1677, 40540), (2027, 33540), (2236, 30405), (2580, 26351), (2795, 24324), (3354, 20270), (4054, 16770), (5590, 12162), (6081, 11180), (6708, 10135), (8108, 8385)]