200025720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2081}}^1$

素因数の和:2190

約数の個数: 128

約数和(自身を含む): 674568000

約数和(自身を除く): 474542280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 89, 90, 108, 120, 135, 178, 180, 216, 267, 270, 356, 360, 445, 534, 540, 712, 801, 890, 1068, 1080, 1335, 1602, 1780, 2081, 2136, 2403, 2670, 3204, 3560, 4005, 4162, 4806, 5340, 6243, 6408, 8010, 8324, 9612, 10405, 10680, 12015, 12486, 16020, 16648, 18729, 19224, 20810, 24030, 24972, 31215, 32040, 37458, 41620, 48060, 49944, 56187, 62430, 74916, 83240, 93645, 96120, 112374, 124860, 149832, 185209, 187290, 224748, 249720, 280935, 370418, 374580, 449496, 555627, 561870, 740836, 749160, 926045, 1111254, 1123740, 1481672, 1666881, 1852090, 2222508, 2247480, 2778135, 3333762, 3704180, 4445016, 5000643, 5556270, 6667524, 7408360, 8334405, 10001286, 11112540, 13335048, 16668810, 20002572, 22225080, 25003215, 33337620, 40005144, 50006430, 66675240, 100012860, 200025720]

約数ペア:

[(1, 200025720), (2, 100012860), (3, 66675240), (4, 50006430), (5, 40005144), (6, 33337620), (8, 25003215), (9, 22225080), (10, 20002572), (12, 16668810), (15, 13335048), (18, 11112540), (20, 10001286), (24, 8334405), (27, 7408360), (30, 6667524), (36, 5556270), (40, 5000643), (45, 4445016), (54, 3704180), (60, 3333762), (72, 2778135), (89, 2247480), (90, 2222508), (108, 1852090), (120, 1666881), (135, 1481672), (178, 1123740), (180, 1111254), (216, 926045), (267, 749160), (270, 740836), (356, 561870), (360, 555627), (445, 449496), (534, 374580), (540, 370418), (712, 280935), (801, 249720), (890, 224748), (1068, 187290), (1080, 185209), (1335, 149832), (1602, 124860), (1780, 112374), (2081, 96120), (2136, 93645), (2403, 83240), (2670, 74916), (3204, 62430), (3560, 56187), (4005, 49944), (4162, 48060), (4806, 41620), (5340, 37458), (6243, 32040), (6408, 31215), (8010, 24972), (8324, 24030), (9612, 20810), (10405, 19224), (10680, 18729), (12015, 16648), (12486, 16020)]