252982440

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1531}}^1$

素因数の和:1574

約数の個数: 192

約数和(自身を含む): 903389760

約数和(自身を除く): 650407320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 243, 255, 270, 306, 324, 340, 360, 405, 408, 459, 486, 510, 540, 612, 648, 680, 765, 810, 918, 972, 1020, 1080, 1215, 1224, 1377, 1530, 1531, 1620, 1836, 1944, 2040, 2295, 2430, 2754, 3060, 3062, 3240, 3672, 4131, 4590, 4593, 4860, 5508, 6120, 6124, 6885, 7655, 8262, 9180, 9186, 9720, 11016, 12248, 13770, 13779, 15310, 16524, 18360, 18372, 20655, 22965, 26027, 27540, 27558, 30620, 33048, 36744, 41310, 41337, 45930, 52054, 55080, 55116, 61240, 68895, 78081, 82620, 82674, 91860, 104108, 110232, 124011, 130135, 137790, 156162, 165240, 165348, 183720, 206685, 208216, 234243, 248022, 260270, 275580, 312324, 330696, 372033, 390405, 413370, 468486, 496044, 520540, 551160, 620055, 624648, 702729, 744066, 780810, 826740, 936972, 992088, 1041080, 1171215, 1240110, 1405458, 1488132, 1561620, 1653480, 1860165, 1873944, 2108187, 2342430, 2480220, 2810916, 2976264, 3123240, 3513645, 3720330, 4216374, 4684860, 4960440, 5621832, 6324561, 7027290, 7440660, 8432748, 9369720, 10540935, 12649122, 14054580, 14881320, 16865496, 21081870, 25298244, 28109160, 31622805, 42163740, 50596488, 63245610, 84327480, 126491220, 252982440]

約数ペア:

[(1, 252982440), (2, 126491220), (3, 84327480), (4, 63245610), (5, 50596488), (6, 42163740), (8, 31622805), (9, 28109160), (10, 25298244), (12, 21081870), (15, 16865496), (17, 14881320), (18, 14054580), (20, 12649122), (24, 10540935), (27, 9369720), (30, 8432748), (34, 7440660), (36, 7027290), (40, 6324561), (45, 5621832), (51, 4960440), (54, 4684860), (60, 4216374), (68, 3720330), (72, 3513645), (81, 3123240), (85, 2976264), (90, 2810916), (102, 2480220), (108, 2342430), (120, 2108187), (135, 1873944), (136, 1860165), (153, 1653480), (162, 1561620), (170, 1488132), (180, 1405458), (204, 1240110), (216, 1171215), (243, 1041080), (255, 992088), (270, 936972), (306, 826740), (324, 780810), (340, 744066), (360, 702729), (405, 624648), (408, 620055), (459, 551160), (486, 520540), (510, 496044), (540, 468486), (612, 413370), (648, 390405), (680, 372033), (765, 330696), (810, 312324), (918, 275580), (972, 260270), (1020, 248022), (1080, 234243), (1215, 208216), (1224, 206685), (1377, 183720), (1530, 165348), (1531, 165240), (1620, 156162), (1836, 137790), (1944, 130135), (2040, 124011), (2295, 110232), (2430, 104108), (2754, 91860), (3060, 82674), (3062, 82620), (3240, 78081), (3672, 68895), (4131, 61240), (4590, 55116), (4593, 55080), (4860, 52054), (5508, 45930), (6120, 41337), (6124, 41310), (6885, 36744), (7655, 33048), (8262, 30620), (9180, 27558), (9186, 27540), (9720, 26027), (11016, 22965), (12248, 20655), (13770, 18372), (13779, 18360), (15310, 16524)]