203861880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:355

約数の個数: 256

約数和(自身を含む): 736128000

約数和(自身を除く): 532266120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 29, 30, 36, 40, 45, 46, 54, 58, 60, 69, 72, 87, 90, 92, 108, 115, 116, 120, 135, 138, 145, 174, 180, 184, 207, 216, 230, 232, 261, 270, 276, 283, 290, 345, 348, 360, 414, 435, 460, 522, 540, 552, 566, 580, 621, 667, 690, 696, 783, 828, 849, 870, 920, 1035, 1044, 1080, 1132, 1160, 1242, 1305, 1334, 1380, 1415, 1566, 1656, 1698, 1740, 2001, 2070, 2088, 2264, 2484, 2547, 2610, 2668, 2760, 2830, 3105, 3132, 3335, 3396, 3480, 3915, 4002, 4140, 4245, 4968, 5094, 5220, 5336, 5660, 6003, 6210, 6264, 6509, 6670, 6792, 7641, 7830, 8004, 8207, 8280, 8490, 10005, 10188, 10440, 11320, 12006, 12420, 12735, 13018, 13340, 15282, 15660, 16008, 16414, 16980, 18009, 19527, 20010, 20376, 24012, 24621, 24840, 25470, 26036, 26680, 30015, 30564, 31320, 32545, 32828, 33960, 36018, 38205, 39054, 40020, 41035, 48024, 49242, 50940, 52072, 58581, 60030, 61128, 65090, 65656, 72036, 73863, 76410, 78108, 80040, 82070, 90045, 97635, 98484, 101880, 117162, 120060, 123105, 130180, 144072, 147726, 152820, 156216, 164140, 175743, 180090, 188761, 195270, 196968, 221589, 234324, 240120, 246210, 260360, 292905, 295452, 305640, 328280, 351486, 360180, 369315, 377522, 390540, 443178, 468648, 492420, 566283, 585810, 590904, 702972, 720360, 738630, 755044, 781080, 878715, 886356, 943805, 984840, 1107945, 1132566, 1171620, 1405944, 1477260, 1510088, 1698849, 1757430, 1772712, 1887610, 2215890, 2265132, 2343240, 2831415, 2954520, 3397698, 3514860, 3775220, 4431780, 4530264, 5096547, 5662830, 6795396, 7029720, 7550440, 8494245, 8863560, 10193094, 11325660, 13590792, 16988490, 20386188, 22651320, 25482735, 33976980, 40772376, 50965470, 67953960, 101930940, 203861880]

約数ペア:

[(1, 203861880), (2, 101930940), (3, 67953960), (4, 50965470), (5, 40772376), (6, 33976980), (8, 25482735), (9, 22651320), (10, 20386188), (12, 16988490), (15, 13590792), (18, 11325660), (20, 10193094), (23, 8863560), (24, 8494245), (27, 7550440), (29, 7029720), (30, 6795396), (36, 5662830), (40, 5096547), (45, 4530264), (46, 4431780), (54, 3775220), (58, 3514860), (60, 3397698), (69, 2954520), (72, 2831415), (87, 2343240), (90, 2265132), (92, 2215890), (108, 1887610), (115, 1772712), (116, 1757430), (120, 1698849), (135, 1510088), (138, 1477260), (145, 1405944), (174, 1171620), (180, 1132566), (184, 1107945), (207, 984840), (216, 943805), (230, 886356), (232, 878715), (261, 781080), (270, 755044), (276, 738630), (283, 720360), (290, 702972), (345, 590904), (348, 585810), (360, 566283), (414, 492420), (435, 468648), (460, 443178), (522, 390540), (540, 377522), (552, 369315), (566, 360180), (580, 351486), (621, 328280), (667, 305640), (690, 295452), (696, 292905), (783, 260360), (828, 246210), (849, 240120), (870, 234324), (920, 221589), (1035, 196968), (1044, 195270), (1080, 188761), (1132, 180090), (1160, 175743), (1242, 164140), (1305, 156216), (1334, 152820), (1380, 147726), (1415, 144072), (1566, 130180), (1656, 123105), (1698, 120060), (1740, 117162), (2001, 101880), (2070, 98484), (2088, 97635), (2264, 90045), (2484, 82070), (2547, 80040), (2610, 78108), (2668, 76410), (2760, 73863), (2830, 72036), (3105, 65656), (3132, 65090), (3335, 61128), (3396, 60030), (3480, 58581), (3915, 52072), (4002, 50940), (4140, 49242), (4245, 48024), (4968, 41035), (5094, 40020), (5220, 39054), (5336, 38205), (5660, 36018), (6003, 33960), (6210, 32828), (6264, 32545), (6509, 31320), (6670, 30564), (6792, 30015), (7641, 26680), (7830, 26036), (8004, 25470), (8207, 24840), (8280, 24621), (8490, 24012), (10005, 20376), (10188, 20010), (10440, 19527), (11320, 18009), (12006, 16980), (12420, 16414), (12735, 16008), (13018, 15660), (13340, 15282)]