222765840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2557}}^1$

素因数の和:2598

約数の個数: 180

約数和(自身を含む): 822637452

約数和(自身を除く): 599871612

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1089, 1210, 1320, 1452, 1584, 1815, 1936, 1980, 2178, 2420, 2557, 2640, 2904, 3630, 3960, 4356, 4840, 5114, 5445, 5808, 7260, 7671, 7920, 8712, 9680, 10228, 10890, 12785, 14520, 15342, 17424, 20456, 21780, 23013, 25570, 28127, 29040, 30684, 38355, 40912, 43560, 46026, 51140, 56254, 61368, 76710, 84381, 87120, 92052, 102280, 112508, 115065, 122736, 140635, 153420, 168762, 184104, 204560, 225016, 230130, 253143, 281270, 306840, 309397, 337524, 368208, 421905, 450032, 460260, 506286, 562540, 613680, 618794, 675048, 843810, 920520, 928191, 1012572, 1125080, 1237588, 1265715, 1350096, 1546985, 1687620, 1841040, 1856382, 2025144, 2250160, 2475176, 2531430, 2784573, 3093970, 3375240, 3712764, 4050288, 4640955, 4950352, 5062860, 5569146, 6187940, 6750480, 7425528, 9281910, 10125720, 11138292, 12375880, 13922865, 14851056, 18563820, 20251440, 22276584, 24751760, 27845730, 37127640, 44553168, 55691460, 74255280, 111382920, 222765840]

約数ペア:

[(1, 222765840), (2, 111382920), (3, 74255280), (4, 55691460), (5, 44553168), (6, 37127640), (8, 27845730), (9, 24751760), (10, 22276584), (11, 20251440), (12, 18563820), (15, 14851056), (16, 13922865), (18, 12375880), (20, 11138292), (22, 10125720), (24, 9281910), (30, 7425528), (33, 6750480), (36, 6187940), (40, 5569146), (44, 5062860), (45, 4950352), (48, 4640955), (55, 4050288), (60, 3712764), (66, 3375240), (72, 3093970), (80, 2784573), (88, 2531430), (90, 2475176), (99, 2250160), (110, 2025144), (120, 1856382), (121, 1841040), (132, 1687620), (144, 1546985), (165, 1350096), (176, 1265715), (180, 1237588), (198, 1125080), (220, 1012572), (240, 928191), (242, 920520), (264, 843810), (330, 675048), (360, 618794), (363, 613680), (396, 562540), (440, 506286), (484, 460260), (495, 450032), (528, 421905), (605, 368208), (660, 337524), (720, 309397), (726, 306840), (792, 281270), (880, 253143), (968, 230130), (990, 225016), (1089, 204560), (1210, 184104), (1320, 168762), (1452, 153420), (1584, 140635), (1815, 122736), (1936, 115065), (1980, 112508), (2178, 102280), (2420, 92052), (2557, 87120), (2640, 84381), (2904, 76710), (3630, 61368), (3960, 56254), (4356, 51140), (4840, 46026), (5114, 43560), (5445, 40912), (5808, 38355), (7260, 30684), (7671, 29040), (7920, 28127), (8712, 25570), (9680, 23013), (10228, 21780), (10890, 20456), (12785, 17424), (14520, 15342)]