248218020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9013}}^1$

素因数の和:9051

約数の個数: 120

約数和(自身を含む): 824564664

約数和(自身を除く): 576346644

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, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1836, 2295, 2754, 3060, 4590, 5508, 6885, 9013, 9180, 13770, 18026, 27039, 27540, 36052, 45065, 54078, 81117, 90130, 108156, 135195, 153221, 162234, 180260, 243351, 270390, 306442, 324468, 405585, 459663, 486702, 540780, 612884, 730053, 766105, 811170, 919326, 973404, 1216755, 1378989, 1460106, 1532210, 1622340, 1838652, 2298315, 2433510, 2757978, 2920212, 3064420, 3650265, 4136967, 4596630, 4867020, 5515956, 6894945, 7300530, 8273934, 9193260, 12410901, 13789890, 14601060, 16547868, 20684835, 24821802, 27579780, 41369670, 49643604, 62054505, 82739340, 124109010, 248218020]

約数ペア:

[(1, 248218020), (2, 124109010), (3, 82739340), (4, 62054505), (5, 49643604), (6, 41369670), (9, 27579780), (10, 24821802), (12, 20684835), (15, 16547868), (17, 14601060), (18, 13789890), (20, 12410901), (27, 9193260), (30, 8273934), (34, 7300530), (36, 6894945), (45, 5515956), (51, 4867020), (54, 4596630), (60, 4136967), (68, 3650265), (81, 3064420), (85, 2920212), (90, 2757978), (102, 2433510), (108, 2298315), (135, 1838652), (153, 1622340), (162, 1532210), (170, 1460106), (180, 1378989), (204, 1216755), (255, 973404), (270, 919326), (306, 811170), (324, 766105), (340, 730053), (405, 612884), (459, 540780), (510, 486702), (540, 459663), (612, 405585), (765, 324468), (810, 306442), (918, 270390), (1020, 243351), (1377, 180260), (1530, 162234), (1620, 153221), (1836, 135195), (2295, 108156), (2754, 90130), (3060, 81117), (4590, 54078), (5508, 45065), (6885, 36052), (9013, 27540), (9180, 27039), (13770, 18026)]