255693900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11069}}^1$

素因数の和:11104

約数の個数: 144

約数和(自身を含む): 922440960

約数和(自身を除く): 666747060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 275, 300, 308, 330, 350, 385, 420, 462, 525, 550, 660, 700, 770, 825, 924, 1050, 1100, 1155, 1540, 1650, 1925, 2100, 2310, 3300, 3850, 4620, 5775, 7700, 11069, 11550, 22138, 23100, 33207, 44276, 55345, 66414, 77483, 110690, 121759, 132828, 154966, 166035, 221380, 232449, 243518, 276725, 309932, 332070, 365277, 387415, 464898, 487036, 553450, 608795, 664140, 730554, 774830, 830175, 852313, 929796, 1106900, 1162245, 1217590, 1461108, 1549660, 1660350, 1704626, 1826385, 1937075, 2324490, 2435180, 2556939, 3043975, 3320700, 3409252, 3652770, 3874150, 4261565, 4648980, 5113878, 5811225, 6087950, 7305540, 7748300, 8523130, 9131925, 10227756, 11622450, 12175900, 12784695, 17046260, 18263850, 21307825, 23244900, 25569390, 36527700, 42615650, 51138780, 63923475, 85231300, 127846950, 255693900]

約数ペア:

[(1, 255693900), (2, 127846950), (3, 85231300), (4, 63923475), (5, 51138780), (6, 42615650), (7, 36527700), (10, 25569390), (11, 23244900), (12, 21307825), (14, 18263850), (15, 17046260), (20, 12784695), (21, 12175900), (22, 11622450), (25, 10227756), (28, 9131925), (30, 8523130), (33, 7748300), (35, 7305540), (42, 6087950), (44, 5811225), (50, 5113878), (55, 4648980), (60, 4261565), (66, 3874150), (70, 3652770), (75, 3409252), (77, 3320700), (84, 3043975), (100, 2556939), (105, 2435180), (110, 2324490), (132, 1937075), (140, 1826385), (150, 1704626), (154, 1660350), (165, 1549660), (175, 1461108), (210, 1217590), (220, 1162245), (231, 1106900), (275, 929796), (300, 852313), (308, 830175), (330, 774830), (350, 730554), (385, 664140), (420, 608795), (462, 553450), (525, 487036), (550, 464898), (660, 387415), (700, 365277), (770, 332070), (825, 309932), (924, 276725), (1050, 243518), (1100, 232449), (1155, 221380), (1540, 166035), (1650, 154966), (1925, 132828), (2100, 121759), (2310, 110690), (3300, 77483), (3850, 66414), (4620, 55345), (5775, 44276), (7700, 33207), (11069, 23100), (11550, 22138)]