223671780

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:102

約数の個数: 252

約数和(自身を含む): 761580540

約数和(自身を除く): 537908760

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 29, 30, 36, 45, 46, 54, 58, 60, 69, 81, 87, 90, 92, 108, 115, 116, 135, 138, 145, 162, 174, 180, 207, 230, 243, 261, 270, 276, 290, 324, 345, 348, 405, 414, 435, 460, 486, 522, 529, 540, 580, 621, 667, 690, 729, 783, 810, 828, 870, 972, 1035, 1044, 1058, 1215, 1242, 1305, 1334, 1380, 1458, 1566, 1587, 1620, 1740, 1863, 2001, 2070, 2116, 2349, 2430, 2484, 2610, 2645, 2668, 2916, 3105, 3132, 3174, 3335, 3645, 3726, 3915, 4002, 4140, 4698, 4761, 4860, 5220, 5290, 5589, 6003, 6210, 6348, 6670, 7047, 7290, 7452, 7830, 7935, 8004, 9315, 9396, 9522, 10005, 10580, 11178, 11745, 12006, 12420, 13340, 14094, 14283, 14580, 15341, 15660, 15870, 16767, 18009, 18630, 19044, 20010, 21141, 22356, 23490, 23805, 24012, 27945, 28188, 28566, 30015, 30682, 31740, 33534, 35235, 36018, 37260, 40020, 42282, 42849, 46023, 46980, 47610, 54027, 55890, 57132, 60030, 61364, 67068, 70470, 71415, 72036, 76705, 83835, 84564, 85698, 90045, 92046, 95220, 105705, 108054, 111780, 120060, 128547, 138069, 140940, 142830, 153410, 162081, 167670, 171396, 180090, 184092, 211410, 214245, 216108, 230115, 257094, 270135, 276138, 285660, 306820, 324162, 335340, 360180, 385641, 414207, 422820, 428490, 460230, 486243, 514188, 540270, 552276, 642735, 648324, 690345, 771282, 810405, 828414, 856980, 920460, 972486, 1080540, 1242621, 1285470, 1380690, 1542564, 1620810, 1656828, 1928205, 1944972, 2071035, 2431215, 2485242, 2570940, 2761380, 3241620, 3727863, 3856410, 4142070, 4862430, 4970484, 6213105, 7455726, 7712820, 8284140, 9724860, 11183589, 12426210, 14911452, 18639315, 22367178, 24852420, 37278630, 44734356, 55917945, 74557260, 111835890, 223671780]

約数ペア:

[(1, 223671780), (2, 111835890), (3, 74557260), (4, 55917945), (5, 44734356), (6, 37278630), (9, 24852420), (10, 22367178), (12, 18639315), (15, 14911452), (18, 12426210), (20, 11183589), (23, 9724860), (27, 8284140), (29, 7712820), (30, 7455726), (36, 6213105), (45, 4970484), (46, 4862430), (54, 4142070), (58, 3856410), (60, 3727863), (69, 3241620), (81, 2761380), (87, 2570940), (90, 2485242), (92, 2431215), (108, 2071035), (115, 1944972), (116, 1928205), (135, 1656828), (138, 1620810), (145, 1542564), (162, 1380690), (174, 1285470), (180, 1242621), (207, 1080540), (230, 972486), (243, 920460), (261, 856980), (270, 828414), (276, 810405), (290, 771282), (324, 690345), (345, 648324), (348, 642735), (405, 552276), (414, 540270), (435, 514188), (460, 486243), (486, 460230), (522, 428490), (529, 422820), (540, 414207), (580, 385641), (621, 360180), (667, 335340), (690, 324162), (729, 306820), (783, 285660), (810, 276138), (828, 270135), (870, 257094), (972, 230115), (1035, 216108), (1044, 214245), (1058, 211410), (1215, 184092), (1242, 180090), (1305, 171396), (1334, 167670), (1380, 162081), (1458, 153410), (1566, 142830), (1587, 140940), (1620, 138069), (1740, 128547), (1863, 120060), (2001, 111780), (2070, 108054), (2116, 105705), (2349, 95220), (2430, 92046), (2484, 90045), (2610, 85698), (2645, 84564), (2668, 83835), (2916, 76705), (3105, 72036), (3132, 71415), (3174, 70470), (3335, 67068), (3645, 61364), (3726, 60030), (3915, 57132), (4002, 55890), (4140, 54027), (4698, 47610), (4761, 46980), (4860, 46023), (5220, 42849), (5290, 42282), (5589, 40020), (6003, 37260), (6210, 36018), (6348, 35235), (6670, 33534), (7047, 31740), (7290, 30682), (7452, 30015), (7830, 28566), (7935, 28188), (8004, 27945), (9315, 24012), (9396, 23805), (9522, 23490), (10005, 22356), (10580, 21141), (11178, 20010), (11745, 19044), (12006, 18630), (12420, 18009), (13340, 16767), (14094, 15870), (14283, 15660), (14580, 15341)]