312083820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:333

約数の個数: 192

約数和(自身を含む): 1017569280

約数和(自身を除く): 705485460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 103, 108, 124, 135, 155, 180, 181, 186, 206, 270, 279, 309, 310, 362, 372, 412, 465, 515, 540, 543, 558, 618, 620, 724, 837, 905, 927, 930, 1030, 1086, 1116, 1236, 1395, 1545, 1629, 1674, 1810, 1854, 1860, 2060, 2172, 2715, 2781, 2790, 3090, 3193, 3258, 3348, 3620, 3708, 4185, 4635, 4887, 5430, 5562, 5580, 5611, 6180, 6386, 6516, 8145, 8370, 9270, 9579, 9774, 10860, 11124, 11222, 12772, 13905, 15965, 16290, 16740, 16833, 18540, 18643, 19158, 19548, 22444, 24435, 27810, 28055, 28737, 31930, 32580, 33666, 37286, 38316, 47895, 48870, 50499, 55620, 55929, 56110, 57474, 63860, 67332, 74572, 84165, 86211, 93215, 95790, 97740, 100998, 111858, 112220, 114948, 143685, 151497, 167787, 168330, 172422, 186430, 191580, 201996, 223716, 252495, 279645, 287370, 302994, 335574, 336660, 344844, 372860, 431055, 503361, 504990, 559290, 574740, 577933, 605988, 671148, 757485, 838935, 862110, 1006722, 1009980, 1118580, 1155866, 1514970, 1677870, 1724220, 1733799, 2013444, 2311732, 2516805, 2889665, 3029940, 3355740, 3467598, 5033610, 5201397, 5779330, 6935196, 8668995, 10067220, 10402794, 11558660, 15604191, 17337990, 20805588, 26006985, 31208382, 34675980, 52013970, 62416764, 78020955, 104027940, 156041910, 312083820]

約数ペア:

[(1, 312083820), (2, 156041910), (3, 104027940), (4, 78020955), (5, 62416764), (6, 52013970), (9, 34675980), (10, 31208382), (12, 26006985), (15, 20805588), (18, 17337990), (20, 15604191), (27, 11558660), (30, 10402794), (31, 10067220), (36, 8668995), (45, 6935196), (54, 5779330), (60, 5201397), (62, 5033610), (90, 3467598), (93, 3355740), (103, 3029940), (108, 2889665), (124, 2516805), (135, 2311732), (155, 2013444), (180, 1733799), (181, 1724220), (186, 1677870), (206, 1514970), (270, 1155866), (279, 1118580), (309, 1009980), (310, 1006722), (362, 862110), (372, 838935), (412, 757485), (465, 671148), (515, 605988), (540, 577933), (543, 574740), (558, 559290), (618, 504990), (620, 503361), (724, 431055), (837, 372860), (905, 344844), (927, 336660), (930, 335574), (1030, 302994), (1086, 287370), (1116, 279645), (1236, 252495), (1395, 223716), (1545, 201996), (1629, 191580), (1674, 186430), (1810, 172422), (1854, 168330), (1860, 167787), (2060, 151497), (2172, 143685), (2715, 114948), (2781, 112220), (2790, 111858), (3090, 100998), (3193, 97740), (3258, 95790), (3348, 93215), (3620, 86211), (3708, 84165), (4185, 74572), (4635, 67332), (4887, 63860), (5430, 57474), (5562, 56110), (5580, 55929), (5611, 55620), (6180, 50499), (6386, 48870), (6516, 47895), (8145, 38316), (8370, 37286), (9270, 33666), (9579, 32580), (9774, 31930), (10860, 28737), (11124, 28055), (11222, 27810), (12772, 24435), (13905, 22444), (15965, 19548), (16290, 19158), (16740, 18643), (16833, 18540)]