312259860

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1$

素因数の和:111

約数の個数: 288

約数和(自身を含む): 1099324800

約数和(自身を除く): 787064940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 59, 60, 66, 81, 90, 99, 108, 110, 118, 121, 132, 135, 162, 165, 177, 180, 198, 220, 236, 242, 243, 270, 295, 297, 324, 330, 354, 363, 396, 405, 484, 486, 495, 531, 540, 590, 594, 605, 649, 660, 708, 726, 729, 810, 885, 891, 972, 990, 1062, 1089, 1180, 1188, 1210, 1215, 1298, 1452, 1458, 1485, 1593, 1620, 1770, 1782, 1815, 1947, 1980, 2124, 2178, 2187, 2420, 2430, 2596, 2655, 2673, 2916, 2970, 3186, 3245, 3267, 3540, 3564, 3630, 3645, 3894, 4356, 4374, 4455, 4779, 4860, 5310, 5346, 5445, 5841, 5940, 6372, 6490, 6534, 7139, 7260, 7290, 7788, 7965, 8019, 8748, 8910, 9558, 9735, 9801, 10620, 10692, 10890, 10935, 11682, 12980, 13068, 13365, 14278, 14337, 14580, 15930, 16038, 16335, 17523, 17820, 19116, 19470, 19602, 21417, 21780, 21870, 23364, 23895, 24057, 26730, 28556, 28674, 29205, 29403, 31860, 32076, 32670, 35046, 35695, 38940, 39204, 40095, 42834, 43011, 43740, 47790, 48114, 49005, 52569, 53460, 57348, 58410, 58806, 64251, 65340, 70092, 71390, 71685, 80190, 85668, 86022, 87615, 88209, 95580, 96228, 98010, 105138, 107085, 116820, 117612, 120285, 128502, 129033, 142780, 143370, 147015, 157707, 160380, 172044, 175230, 176418, 192753, 196020, 210276, 214170, 215055, 240570, 257004, 258066, 262845, 264627, 286740, 294030, 315414, 321255, 350460, 352836, 385506, 428340, 430110, 441045, 473121, 481140, 516132, 525690, 529254, 578259, 588060, 630828, 642510, 645165, 771012, 788535, 860220, 882090, 946242, 963765, 1051380, 1058508, 1156518, 1285020, 1290330, 1323135, 1419363, 1577070, 1734777, 1764180, 1892484, 1927530, 2313036, 2365605, 2580660, 2646270, 2838726, 2891295, 3154140, 3469554, 3855060, 4731210, 5204331, 5292540, 5677452, 5782590, 6939108, 7096815, 8673885, 9462420, 10408662, 11565180, 14193630, 15612993, 17347770, 20817324, 26021655, 28387260, 31225986, 34695540, 52043310, 62451972, 78064965, 104086620, 156129930, 312259860]

約数ペア:

[(1, 312259860), (2, 156129930), (3, 104086620), (4, 78064965), (5, 62451972), (6, 52043310), (9, 34695540), (10, 31225986), (11, 28387260), (12, 26021655), (15, 20817324), (18, 17347770), (20, 15612993), (22, 14193630), (27, 11565180), (30, 10408662), (33, 9462420), (36, 8673885), (44, 7096815), (45, 6939108), (54, 5782590), (55, 5677452), (59, 5292540), (60, 5204331), (66, 4731210), (81, 3855060), (90, 3469554), (99, 3154140), (108, 2891295), (110, 2838726), (118, 2646270), (121, 2580660), (132, 2365605), (135, 2313036), (162, 1927530), (165, 1892484), (177, 1764180), (180, 1734777), (198, 1577070), (220, 1419363), (236, 1323135), (242, 1290330), (243, 1285020), (270, 1156518), (295, 1058508), (297, 1051380), (324, 963765), (330, 946242), (354, 882090), (363, 860220), (396, 788535), (405, 771012), (484, 645165), (486, 642510), (495, 630828), (531, 588060), (540, 578259), (590, 529254), (594, 525690), (605, 516132), (649, 481140), (660, 473121), (708, 441045), (726, 430110), (729, 428340), (810, 385506), (885, 352836), (891, 350460), (972, 321255), (990, 315414), (1062, 294030), (1089, 286740), (1180, 264627), (1188, 262845), (1210, 258066), (1215, 257004), (1298, 240570), (1452, 215055), (1458, 214170), (1485, 210276), (1593, 196020), (1620, 192753), (1770, 176418), (1782, 175230), (1815, 172044), (1947, 160380), (1980, 157707), (2124, 147015), (2178, 143370), (2187, 142780), (2420, 129033), (2430, 128502), (2596, 120285), (2655, 117612), (2673, 116820), (2916, 107085), (2970, 105138), (3186, 98010), (3245, 96228), (3267, 95580), (3540, 88209), (3564, 87615), (3630, 86022), (3645, 85668), (3894, 80190), (4356, 71685), (4374, 71390), (4455, 70092), (4779, 65340), (4860, 64251), (5310, 58806), (5346, 58410), (5445, 57348), (5841, 53460), (5940, 52569), (6372, 49005), (6490, 48114), (6534, 47790), (7139, 43740), (7260, 43011), (7290, 42834), (7788, 40095), (7965, 39204), (8019, 38940), (8748, 35695), (8910, 35046), (9558, 32670), (9735, 32076), (9801, 31860), (10620, 29403), (10692, 29205), (10890, 28674), (10935, 28556), (11682, 26730), (12980, 24057), (13068, 23895), (13365, 23364), (14278, 21870), (14337, 21780), (14580, 21417), (15930, 19602), (16038, 19470), (16335, 19116), (17523, 17820)]