228901007880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{89567}}^1$

素因数の和:89844

約数の個数: 192

約数和(自身を含む): 771287961600

約数和(自身を除く): 542386953720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 229, 248, 279, 310, 360, 372, 458, 465, 558, 620, 687, 744, 916, 930, 1116, 1145, 1240, 1374, 1395, 1832, 1860, 2061, 2232, 2290, 2748, 2790, 3435, 3720, 4122, 4580, 5496, 5580, 6870, 7099, 8244, 9160, 10305, 11160, 13740, 14198, 16488, 20610, 21297, 27480, 28396, 35495, 41220, 42594, 56792, 63891, 70990, 82440, 85188, 89567, 106485, 127782, 141980, 170376, 179134, 212970, 255564, 268701, 283960, 319455, 358268, 425940, 447835, 511128, 537402, 638910, 716536, 806103, 851880, 895670, 1074804, 1277820, 1343505, 1612206, 1791340, 2149608, 2555640, 2687010, 2776577, 3224412, 3582680, 4030515, 5374020, 5553154, 6448824, 8061030, 8329731, 10748040, 11106308, 13882885, 16122060, 16659462, 20510843, 22212616, 24989193, 27765770, 32244120, 33318924, 41021686, 41648655, 49978386, 55531540, 61532529, 66637848, 82043372, 83297310, 99956772, 102554215, 111063080, 123065058, 124945965, 164086744, 166594620, 184597587, 199913544, 205108430, 246130116, 249891930, 307662645, 333189240, 369195174, 410216860, 492260232, 499783860, 615325290, 635836133, 738390348, 820433720, 922987935, 999567720, 1230650580, 1271672266, 1476780696, 1845975870, 1907508399, 2461301160, 2543344532, 3179180665, 3691951740, 3815016798, 5086689064, 5722525197, 6358361330, 7383903480, 7630033596, 9537541995, 11445050394, 12716722660, 15260067192, 19075083990, 22890100788, 25433445320, 28612625985, 38150167980, 45780201576, 57225251970, 76300335960, 114450503940, 228901007880]

約数ペア:

[(1, 228901007880), (2, 114450503940), (3, 76300335960), (4, 57225251970), (5, 45780201576), (6, 38150167980), (8, 28612625985), (9, 25433445320), (10, 22890100788), (12, 19075083990), (15, 15260067192), (18, 12716722660), (20, 11445050394), (24, 9537541995), (30, 7630033596), (31, 7383903480), (36, 6358361330), (40, 5722525197), (45, 5086689064), (60, 3815016798), (62, 3691951740), (72, 3179180665), (90, 2543344532), (93, 2461301160), (120, 1907508399), (124, 1845975870), (155, 1476780696), (180, 1271672266), (186, 1230650580), (229, 999567720), (248, 922987935), (279, 820433720), (310, 738390348), (360, 635836133), (372, 615325290), (458, 499783860), (465, 492260232), (558, 410216860), (620, 369195174), (687, 333189240), (744, 307662645), (916, 249891930), (930, 246130116), (1116, 205108430), (1145, 199913544), (1240, 184597587), (1374, 166594620), (1395, 164086744), (1832, 124945965), (1860, 123065058), (2061, 111063080), (2232, 102554215), (2290, 99956772), (2748, 83297310), (2790, 82043372), (3435, 66637848), (3720, 61532529), (4122, 55531540), (4580, 49978386), (5496, 41648655), (5580, 41021686), (6870, 33318924), (7099, 32244120), (8244, 27765770), (9160, 24989193), (10305, 22212616), (11160, 20510843), (13740, 16659462), (14198, 16122060), (16488, 13882885), (20610, 11106308), (21297, 10748040), (27480, 8329731), (28396, 8061030), (35495, 6448824), (41220, 5553154), (42594, 5374020), (56792, 4030515), (63891, 3582680), (70990, 3224412), (82440, 2776577), (85188, 2687010), (89567, 2555640), (106485, 2149608), (127782, 1791340), (141980, 1612206), (170376, 1343505), (179134, 1277820), (212970, 1074804), (255564, 895670), (268701, 851880), (283960, 806103), (319455, 716536), (358268, 638910), (425940, 537402), (447835, 511128)]