78149340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8513}}^1$

素因数の和:8548

約数の個数: 96

約数和(自身を含む): 257463360

約数和(自身を除く): 179314020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 8513, 9180, 17026, 25539, 34052, 42565, 51078, 76617, 85130, 102156, 127695, 144721, 153234, 170260, 229851, 255390, 289442, 306468, 383085, 434163, 459702, 510780, 578884, 723605, 766170, 868326, 919404, 1149255, 1302489, 1447210, 1532340, 1736652, 2170815, 2298510, 2604978, 2894420, 3907467, 4341630, 4597020, 5209956, 6512445, 7814934, 8683260, 13024890, 15629868, 19537335, 26049780, 39074670, 78149340]

約数ペア:

[(1, 78149340), (2, 39074670), (3, 26049780), (4, 19537335), (5, 15629868), (6, 13024890), (9, 8683260), (10, 7814934), (12, 6512445), (15, 5209956), (17, 4597020), (18, 4341630), (20, 3907467), (27, 2894420), (30, 2604978), (34, 2298510), (36, 2170815), (45, 1736652), (51, 1532340), (54, 1447210), (60, 1302489), (68, 1149255), (85, 919404), (90, 868326), (102, 766170), (108, 723605), (135, 578884), (153, 510780), (170, 459702), (180, 434163), (204, 383085), (255, 306468), (270, 289442), (306, 255390), (340, 229851), (459, 170260), (510, 153234), (540, 144721), (612, 127695), (765, 102156), (918, 85130), (1020, 76617), (1530, 51078), (1836, 42565), (2295, 34052), (3060, 25539), (4590, 17026), (8513, 9180)]