85741920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5413}}^1$

素因数の和:5445

約数の個数: 144

約数和(自身を含む): 319252752

約数和(自身を除く): 233510832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 5413, 7920, 10826, 15840, 16239, 21652, 27065, 32478, 43304, 48717, 54130, 59543, 64956, 81195, 86608, 97434, 108260, 119086, 129912, 162390, 173216, 178629, 194868, 216520, 238172, 243585, 259824, 297715, 324780, 357258, 389736, 433040, 476344, 487170, 519648, 535887, 595430, 649560, 714516, 779472, 866080, 893145, 952688, 974340, 1071774, 1190860, 1299120, 1429032, 1558944, 1786290, 1905376, 1948680, 2143548, 2381720, 2598240, 2679435, 2858064, 3572580, 3897360, 4287096, 4763440, 5358870, 5716128, 7145160, 7794720, 8574192, 9526880, 10717740, 14290320, 17148384, 21435480, 28580640, 42870960, 85741920]

約数ペア:

[(1, 85741920), (2, 42870960), (3, 28580640), (4, 21435480), (5, 17148384), (6, 14290320), (8, 10717740), (9, 9526880), (10, 8574192), (11, 7794720), (12, 7145160), (15, 5716128), (16, 5358870), (18, 4763440), (20, 4287096), (22, 3897360), (24, 3572580), (30, 2858064), (32, 2679435), (33, 2598240), (36, 2381720), (40, 2143548), (44, 1948680), (45, 1905376), (48, 1786290), (55, 1558944), (60, 1429032), (66, 1299120), (72, 1190860), (80, 1071774), (88, 974340), (90, 952688), (96, 893145), (99, 866080), (110, 779472), (120, 714516), (132, 649560), (144, 595430), (160, 535887), (165, 519648), (176, 487170), (180, 476344), (198, 433040), (220, 389736), (240, 357258), (264, 324780), (288, 297715), (330, 259824), (352, 243585), (360, 238172), (396, 216520), (440, 194868), (480, 178629), (495, 173216), (528, 162390), (660, 129912), (720, 119086), (792, 108260), (880, 97434), (990, 86608), (1056, 81195), (1320, 64956), (1440, 59543), (1584, 54130), (1760, 48717), (1980, 43304), (2640, 32478), (3168, 27065), (3960, 21652), (5280, 16239), (5413, 15840), (7920, 10826)]