285401160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{743}}^1$

素因数の和:868

約数の個数: 192

約数和(自身を含む): 1023684480

約数和(自身を除く): 738283320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 97, 99, 110, 120, 132, 165, 180, 194, 198, 220, 264, 291, 330, 360, 388, 396, 440, 485, 495, 582, 660, 743, 776, 792, 873, 970, 990, 1067, 1164, 1320, 1455, 1486, 1746, 1940, 1980, 2134, 2229, 2328, 2910, 2972, 3201, 3492, 3715, 3880, 3960, 4268, 4365, 4458, 5335, 5820, 5944, 6402, 6687, 6984, 7430, 8173, 8536, 8730, 8916, 9603, 10670, 11145, 11640, 12804, 13374, 14860, 16005, 16346, 17460, 17832, 19206, 21340, 22290, 24519, 25608, 26748, 29720, 32010, 32692, 33435, 34920, 38412, 40865, 42680, 44580, 48015, 49038, 53496, 64020, 65384, 66870, 72071, 73557, 76824, 81730, 89160, 96030, 98076, 122595, 128040, 133740, 144142, 147114, 163460, 192060, 196152, 216213, 245190, 267480, 288284, 294228, 326920, 360355, 367785, 384120, 432426, 490380, 576568, 588456, 648639, 720710, 735570, 792781, 864852, 980760, 1081065, 1297278, 1441420, 1471140, 1585562, 1729704, 2162130, 2378343, 2594556, 2882840, 2942280, 3171124, 3243195, 3963905, 4324260, 4756686, 5189112, 6342248, 6486390, 7135029, 7927810, 8648520, 9513372, 11891715, 12972780, 14270058, 15855620, 19026744, 23783430, 25945560, 28540116, 31711240, 35675145, 47566860, 57080232, 71350290, 95133720, 142700580, 285401160]

約数ペア:

[(1, 285401160), (2, 142700580), (3, 95133720), (4, 71350290), (5, 57080232), (6, 47566860), (8, 35675145), (9, 31711240), (10, 28540116), (11, 25945560), (12, 23783430), (15, 19026744), (18, 15855620), (20, 14270058), (22, 12972780), (24, 11891715), (30, 9513372), (33, 8648520), (36, 7927810), (40, 7135029), (44, 6486390), (45, 6342248), (55, 5189112), (60, 4756686), (66, 4324260), (72, 3963905), (88, 3243195), (90, 3171124), (97, 2942280), (99, 2882840), (110, 2594556), (120, 2378343), (132, 2162130), (165, 1729704), (180, 1585562), (194, 1471140), (198, 1441420), (220, 1297278), (264, 1081065), (291, 980760), (330, 864852), (360, 792781), (388, 735570), (396, 720710), (440, 648639), (485, 588456), (495, 576568), (582, 490380), (660, 432426), (743, 384120), (776, 367785), (792, 360355), (873, 326920), (970, 294228), (990, 288284), (1067, 267480), (1164, 245190), (1320, 216213), (1455, 196152), (1486, 192060), (1746, 163460), (1940, 147114), (1980, 144142), (2134, 133740), (2229, 128040), (2328, 122595), (2910, 98076), (2972, 96030), (3201, 89160), (3492, 81730), (3715, 76824), (3880, 73557), (3960, 72071), (4268, 66870), (4365, 65384), (4458, 64020), (5335, 53496), (5820, 49038), (5944, 48015), (6402, 44580), (6687, 42680), (6984, 40865), (7430, 38412), (8173, 34920), (8536, 33435), (8730, 32692), (8916, 32010), (9603, 29720), (10670, 26748), (11145, 25608), (11640, 24519), (12804, 22290), (13374, 21340), (14860, 19206), (16005, 17832), (16346, 17460)]