121876920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10259}}^1$

素因数の和:10290

約数の個数: 128

約数和(自身を含む): 443232000

約数和(自身を除く): 321355080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 10259, 11880, 20518, 30777, 41036, 51295, 61554, 82072, 92331, 102590, 112849, 123108, 153885, 184662, 205180, 225698, 246216, 276993, 307770, 338547, 369324, 410360, 451396, 461655, 553986, 564245, 615540, 677094, 738648, 902792, 923310, 1015641, 1107972, 1128490, 1231080, 1354188, 1384965, 1692735, 1846620, 2031282, 2215944, 2256980, 2708376, 2769930, 3046923, 3385470, 3693240, 4062564, 4513960, 5078205, 5539860, 6093846, 6770940, 8125128, 10156410, 11079720, 12187692, 13541880, 15234615, 20312820, 24375384, 30469230, 40625640, 60938460, 121876920]

約数ペア:

[(1, 121876920), (2, 60938460), (3, 40625640), (4, 30469230), (5, 24375384), (6, 20312820), (8, 15234615), (9, 13541880), (10, 12187692), (11, 11079720), (12, 10156410), (15, 8125128), (18, 6770940), (20, 6093846), (22, 5539860), (24, 5078205), (27, 4513960), (30, 4062564), (33, 3693240), (36, 3385470), (40, 3046923), (44, 2769930), (45, 2708376), (54, 2256980), (55, 2215944), (60, 2031282), (66, 1846620), (72, 1692735), (88, 1384965), (90, 1354188), (99, 1231080), (108, 1128490), (110, 1107972), (120, 1015641), (132, 923310), (135, 902792), (165, 738648), (180, 677094), (198, 615540), (216, 564245), (220, 553986), (264, 461655), (270, 451396), (297, 410360), (330, 369324), (360, 338547), (396, 307770), (440, 276993), (495, 246216), (540, 225698), (594, 205180), (660, 184662), (792, 153885), (990, 123108), (1080, 112849), (1188, 102590), (1320, 92331), (1485, 82072), (1980, 61554), (2376, 51295), (2970, 41036), (3960, 30777), (5940, 20518), (10259, 11880)]