155747340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{41203}}^1$

素因数の和:41228

約数の個数: 96

約数和(自身を含む): 553781760

約数和(自身を除く): 398034420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 41203, 82406, 123609, 164812, 206015, 247218, 288421, 370827, 412030, 494436, 576842, 618045, 741654, 824060, 865263, 1112481, 1153684, 1236090, 1442105, 1483308, 1730526, 1854135, 2224962, 2472180, 2595789, 2884210, 3461052, 3708270, 4326315, 4449924, 5191578, 5562405, 5768420, 7416540, 7787367, 8652630, 10383156, 11124810, 12978945, 15574734, 17305260, 22249620, 25957890, 31149468, 38936835, 51915780, 77873670, 155747340]

約数ペア:

[(1, 155747340), (2, 77873670), (3, 51915780), (4, 38936835), (5, 31149468), (6, 25957890), (7, 22249620), (9, 17305260), (10, 15574734), (12, 12978945), (14, 11124810), (15, 10383156), (18, 8652630), (20, 7787367), (21, 7416540), (27, 5768420), (28, 5562405), (30, 5191578), (35, 4449924), (36, 4326315), (42, 3708270), (45, 3461052), (54, 2884210), (60, 2595789), (63, 2472180), (70, 2224962), (84, 1854135), (90, 1730526), (105, 1483308), (108, 1442105), (126, 1236090), (135, 1153684), (140, 1112481), (180, 865263), (189, 824060), (210, 741654), (252, 618045), (270, 576842), (315, 494436), (378, 412030), (420, 370827), (540, 288421), (630, 247218), (756, 206015), (945, 164812), (1260, 123609), (1890, 82406), (3780, 41203)]