90232920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 256

約数和(自身を含む): 323136000

約数和(自身を除く): 232903080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 43, 45, 54, 58, 60, 67, 72, 86, 87, 90, 108, 116, 120, 129, 134, 135, 145, 172, 174, 180, 201, 215, 216, 232, 258, 261, 268, 270, 290, 335, 344, 348, 360, 387, 402, 430, 435, 516, 522, 536, 540, 580, 603, 645, 670, 696, 774, 783, 804, 860, 870, 1005, 1032, 1044, 1080, 1160, 1161, 1206, 1247, 1290, 1305, 1340, 1548, 1566, 1608, 1720, 1740, 1809, 1935, 1943, 2010, 2088, 2322, 2412, 2494, 2580, 2610, 2680, 2881, 3015, 3096, 3132, 3480, 3618, 3741, 3870, 3886, 3915, 4020, 4644, 4824, 4988, 5160, 5220, 5762, 5805, 5829, 6030, 6235, 6264, 7236, 7482, 7740, 7772, 7830, 8040, 8643, 9045, 9288, 9715, 9976, 10440, 11223, 11524, 11610, 11658, 12060, 12470, 14405, 14472, 14964, 15480, 15544, 15660, 17286, 17487, 18090, 18705, 19430, 22446, 23048, 23220, 23316, 24120, 24940, 25929, 28810, 29145, 29928, 31320, 33669, 34572, 34974, 36180, 37410, 38860, 43215, 44892, 46440, 46632, 49880, 51858, 52461, 56115, 57620, 58290, 67338, 69144, 69948, 72360, 74820, 77720, 77787, 83549, 86430, 87435, 89784, 103716, 104922, 112230, 115240, 116580, 129645, 134676, 139896, 149640, 155574, 167098, 168345, 172860, 174870, 207432, 209844, 224460, 233160, 250647, 259290, 262305, 269352, 311148, 334196, 336690, 345720, 349740, 388935, 417745, 419688, 448920, 501294, 518580, 524610, 622296, 668392, 673380, 699480, 751941, 777870, 835490, 1002588, 1037160, 1049220, 1253235, 1346760, 1503882, 1555740, 1670980, 2005176, 2098440, 2255823, 2506470, 3007764, 3111480, 3341960, 3759705, 4511646, 5012940, 6015528, 7519410, 9023292, 10025880, 11279115, 15038820, 18046584, 22558230, 30077640, 45116460, 90232920]

約数ペア:

[(1, 90232920), (2, 45116460), (3, 30077640), (4, 22558230), (5, 18046584), (6, 15038820), (8, 11279115), (9, 10025880), (10, 9023292), (12, 7519410), (15, 6015528), (18, 5012940), (20, 4511646), (24, 3759705), (27, 3341960), (29, 3111480), (30, 3007764), (36, 2506470), (40, 2255823), (43, 2098440), (45, 2005176), (54, 1670980), (58, 1555740), (60, 1503882), (67, 1346760), (72, 1253235), (86, 1049220), (87, 1037160), (90, 1002588), (108, 835490), (116, 777870), (120, 751941), (129, 699480), (134, 673380), (135, 668392), (145, 622296), (172, 524610), (174, 518580), (180, 501294), (201, 448920), (215, 419688), (216, 417745), (232, 388935), (258, 349740), (261, 345720), (268, 336690), (270, 334196), (290, 311148), (335, 269352), (344, 262305), (348, 259290), (360, 250647), (387, 233160), (402, 224460), (430, 209844), (435, 207432), (516, 174870), (522, 172860), (536, 168345), (540, 167098), (580, 155574), (603, 149640), (645, 139896), (670, 134676), (696, 129645), (774, 116580), (783, 115240), (804, 112230), (860, 104922), (870, 103716), (1005, 89784), (1032, 87435), (1044, 86430), (1080, 83549), (1160, 77787), (1161, 77720), (1206, 74820), (1247, 72360), (1290, 69948), (1305, 69144), (1340, 67338), (1548, 58290), (1566, 57620), (1608, 56115), (1720, 52461), (1740, 51858), (1809, 49880), (1935, 46632), (1943, 46440), (2010, 44892), (2088, 43215), (2322, 38860), (2412, 37410), (2494, 36180), (2580, 34974), (2610, 34572), (2680, 33669), (2881, 31320), (3015, 29928), (3096, 29145), (3132, 28810), (3480, 25929), (3618, 24940), (3741, 24120), (3870, 23316), (3886, 23220), (3915, 23048), (4020, 22446), (4644, 19430), (4824, 18705), (4988, 18090), (5160, 17487), (5220, 17286), (5762, 15660), (5805, 15544), (5829, 15480), (6030, 14964), (6235, 14472), (6264, 14405), (7236, 12470), (7482, 12060), (7740, 11658), (7772, 11610), (7830, 11524), (8040, 11223), (8643, 10440), (9045, 9976), (9288, 9715)]