271528740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2477}}^1$

素因数の和:2531

約数の個数: 192

約数和(自身を含む): 999129600

約数和(自身を除く): 727600860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 174, 180, 189, 203, 210, 252, 261, 270, 290, 315, 348, 378, 406, 420, 435, 522, 540, 580, 609, 630, 756, 783, 812, 870, 945, 1015, 1044, 1218, 1260, 1305, 1566, 1740, 1827, 1890, 2030, 2436, 2477, 2610, 3045, 3132, 3654, 3780, 3915, 4060, 4954, 5220, 5481, 6090, 7308, 7431, 7830, 9135, 9908, 10962, 12180, 12385, 14862, 15660, 17339, 18270, 21924, 22293, 24770, 27405, 29724, 34678, 36540, 37155, 44586, 49540, 52017, 54810, 66879, 69356, 71833, 74310, 86695, 89172, 104034, 109620, 111465, 133758, 143666, 148620, 156051, 173390, 208068, 215499, 222930, 260085, 267516, 287332, 312102, 334395, 346780, 359165, 430998, 445860, 468153, 502831, 520170, 624204, 646497, 668790, 718330, 780255, 861996, 936306, 1005662, 1040340, 1077495, 1292994, 1337580, 1436660, 1508493, 1560510, 1872612, 1939491, 2011324, 2154990, 2340765, 2514155, 2585988, 3016986, 3121020, 3232485, 3878982, 4309980, 4525479, 4681530, 5028310, 6033972, 6464970, 7542465, 7757964, 9050958, 9363060, 9697455, 10056620, 12929940, 13576437, 15084930, 18101916, 19394910, 22627395, 27152874, 30169860, 38789820, 45254790, 54305748, 67882185, 90509580, 135764370, 271528740]

約数ペア:

[(1, 271528740), (2, 135764370), (3, 90509580), (4, 67882185), (5, 54305748), (6, 45254790), (7, 38789820), (9, 30169860), (10, 27152874), (12, 22627395), (14, 19394910), (15, 18101916), (18, 15084930), (20, 13576437), (21, 12929940), (27, 10056620), (28, 9697455), (29, 9363060), (30, 9050958), (35, 7757964), (36, 7542465), (42, 6464970), (45, 6033972), (54, 5028310), (58, 4681530), (60, 4525479), (63, 4309980), (70, 3878982), (84, 3232485), (87, 3121020), (90, 3016986), (105, 2585988), (108, 2514155), (116, 2340765), (126, 2154990), (135, 2011324), (140, 1939491), (145, 1872612), (174, 1560510), (180, 1508493), (189, 1436660), (203, 1337580), (210, 1292994), (252, 1077495), (261, 1040340), (270, 1005662), (290, 936306), (315, 861996), (348, 780255), (378, 718330), (406, 668790), (420, 646497), (435, 624204), (522, 520170), (540, 502831), (580, 468153), (609, 445860), (630, 430998), (756, 359165), (783, 346780), (812, 334395), (870, 312102), (945, 287332), (1015, 267516), (1044, 260085), (1218, 222930), (1260, 215499), (1305, 208068), (1566, 173390), (1740, 156051), (1827, 148620), (1890, 143666), (2030, 133758), (2436, 111465), (2477, 109620), (2610, 104034), (3045, 89172), (3132, 86695), (3654, 74310), (3780, 71833), (3915, 69356), (4060, 66879), (4954, 54810), (5220, 52017), (5481, 49540), (6090, 44586), (7308, 37155), (7431, 36540), (7830, 34678), (9135, 29724), (9908, 27405), (10962, 24770), (12180, 22293), (12385, 21924), (14862, 18270), (15660, 17339)]