138515220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^2$

素因数の和:330

約数の個数: 108

約数和(自身を含む): 433575324

約数和(自身を除く): 295060104

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 137, 164, 180, 205, 246, 274, 369, 410, 411, 492, 548, 615, 685, 738, 820, 822, 1230, 1233, 1370, 1476, 1644, 1845, 2055, 2460, 2466, 2740, 3690, 4110, 4932, 5617, 6165, 7380, 8220, 11234, 12330, 16851, 18769, 22468, 24660, 28085, 33702, 37538, 50553, 56170, 56307, 67404, 75076, 84255, 93845, 101106, 112340, 112614, 168510, 168921, 187690, 202212, 225228, 252765, 281535, 337020, 337842, 375380, 505530, 563070, 675684, 769529, 844605, 1011060, 1126140, 1539058, 1689210, 2308587, 3078116, 3378420, 3847645, 4617174, 6925761, 7695290, 9234348, 11542935, 13851522, 15390580, 23085870, 27703044, 34628805, 46171740, 69257610, 138515220]

約数ペア:

[(1, 138515220), (2, 69257610), (3, 46171740), (4, 34628805), (5, 27703044), (6, 23085870), (9, 15390580), (10, 13851522), (12, 11542935), (15, 9234348), (18, 7695290), (20, 6925761), (30, 4617174), (36, 3847645), (41, 3378420), (45, 3078116), (60, 2308587), (82, 1689210), (90, 1539058), (123, 1126140), (137, 1011060), (164, 844605), (180, 769529), (205, 675684), (246, 563070), (274, 505530), (369, 375380), (410, 337842), (411, 337020), (492, 281535), (548, 252765), (615, 225228), (685, 202212), (738, 187690), (820, 168921), (822, 168510), (1230, 112614), (1233, 112340), (1370, 101106), (1476, 93845), (1644, 84255), (1845, 75076), (2055, 67404), (2460, 56307), (2466, 56170), (2740, 50553), (3690, 37538), (4110, 33702), (4932, 28085), (5617, 24660), (6165, 22468), (7380, 18769), (8220, 16851), (11234, 12330)]