118389180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21683}}^1$

素因数の和:21715

約数の個数: 96

約数和(自身を含む): 408006144

約数和(自身を除く): 289616964

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, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 21683, 43366, 65049, 86732, 108415, 130098, 151781, 216830, 260196, 281879, 303562, 325245, 433660, 455343, 563758, 607124, 650490, 758905, 845637, 910686, 1127516, 1300980, 1409395, 1517810, 1691274, 1821372, 1973153, 2276715, 2818790, 3035620, 3382548, 3946306, 4228185, 4553430, 5637580, 5919459, 7892612, 8456370, 9106860, 9865765, 11838918, 16912740, 19731530, 23677836, 29597295, 39463060, 59194590, 118389180]

約数ペア:

[(1, 118389180), (2, 59194590), (3, 39463060), (4, 29597295), (5, 23677836), (6, 19731530), (7, 16912740), (10, 11838918), (12, 9865765), (13, 9106860), (14, 8456370), (15, 7892612), (20, 5919459), (21, 5637580), (26, 4553430), (28, 4228185), (30, 3946306), (35, 3382548), (39, 3035620), (42, 2818790), (52, 2276715), (60, 1973153), (65, 1821372), (70, 1691274), (78, 1517810), (84, 1409395), (91, 1300980), (105, 1127516), (130, 910686), (140, 845637), (156, 758905), (182, 650490), (195, 607124), (210, 563758), (260, 455343), (273, 433660), (364, 325245), (390, 303562), (420, 281879), (455, 260196), (546, 216830), (780, 151781), (910, 130098), (1092, 108415), (1365, 86732), (1820, 65049), (2730, 43366), (5460, 21683)]