204639600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:488

約数の個数: 240

約数和(自身を含む): 736202880

約数和(自身を除く): 531563280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 37, 40, 44, 48, 50, 55, 60, 66, 74, 75, 80, 88, 100, 110, 111, 120, 132, 148, 150, 165, 176, 185, 200, 220, 222, 240, 264, 275, 296, 300, 330, 370, 400, 407, 419, 440, 444, 528, 550, 555, 592, 600, 660, 740, 814, 825, 838, 880, 888, 925, 1100, 1110, 1200, 1221, 1257, 1320, 1480, 1628, 1650, 1676, 1776, 1850, 2035, 2095, 2200, 2220, 2442, 2514, 2640, 2775, 2960, 3256, 3300, 3352, 3700, 4070, 4190, 4400, 4440, 4609, 4884, 5028, 5550, 6105, 6285, 6512, 6600, 6704, 7400, 8140, 8380, 8880, 9218, 9768, 10056, 10175, 10475, 11100, 12210, 12570, 13200, 13827, 14800, 15503, 16280, 16760, 18436, 19536, 20112, 20350, 20950, 22200, 23045, 24420, 25140, 27654, 30525, 31006, 31425, 32560, 33520, 36872, 40700, 41900, 44400, 46090, 46509, 48840, 50280, 55308, 61050, 62012, 62850, 69135, 73744, 77515, 81400, 83800, 92180, 93018, 97680, 100560, 110616, 115225, 122100, 124024, 125700, 138270, 155030, 162800, 167600, 170533, 184360, 186036, 221232, 230450, 232545, 244200, 248048, 251400, 276540, 310060, 341066, 345675, 368720, 372072, 387575, 460900, 465090, 488400, 502800, 511599, 553080, 620120, 682132, 691350, 744144, 775150, 852665, 921800, 930180, 1023198, 1106160, 1162725, 1240240, 1364264, 1382700, 1550300, 1705330, 1843600, 1860360, 2046396, 2325450, 2557995, 2728528, 2765400, 3100600, 3410660, 3720720, 4092792, 4263325, 4650900, 5115990, 5530800, 6201200, 6821320, 8185584, 8526650, 9301800, 10231980, 12789975, 13642640, 17053300, 18603600, 20463960, 25579950, 34106600, 40927920, 51159900, 68213200, 102319800, 204639600]

約数ペア:

[(1, 204639600), (2, 102319800), (3, 68213200), (4, 51159900), (5, 40927920), (6, 34106600), (8, 25579950), (10, 20463960), (11, 18603600), (12, 17053300), (15, 13642640), (16, 12789975), (20, 10231980), (22, 9301800), (24, 8526650), (25, 8185584), (30, 6821320), (33, 6201200), (37, 5530800), (40, 5115990), (44, 4650900), (48, 4263325), (50, 4092792), (55, 3720720), (60, 3410660), (66, 3100600), (74, 2765400), (75, 2728528), (80, 2557995), (88, 2325450), (100, 2046396), (110, 1860360), (111, 1843600), (120, 1705330), (132, 1550300), (148, 1382700), (150, 1364264), (165, 1240240), (176, 1162725), (185, 1106160), (200, 1023198), (220, 930180), (222, 921800), (240, 852665), (264, 775150), (275, 744144), (296, 691350), (300, 682132), (330, 620120), (370, 553080), (400, 511599), (407, 502800), (419, 488400), (440, 465090), (444, 460900), (528, 387575), (550, 372072), (555, 368720), (592, 345675), (600, 341066), (660, 310060), (740, 276540), (814, 251400), (825, 248048), (838, 244200), (880, 232545), (888, 230450), (925, 221232), (1100, 186036), (1110, 184360), (1200, 170533), (1221, 167600), (1257, 162800), (1320, 155030), (1480, 138270), (1628, 125700), (1650, 124024), (1676, 122100), (1776, 115225), (1850, 110616), (2035, 100560), (2095, 97680), (2200, 93018), (2220, 92180), (2442, 83800), (2514, 81400), (2640, 77515), (2775, 73744), (2960, 69135), (3256, 62850), (3300, 62012), (3352, 61050), (3700, 55308), (4070, 50280), (4190, 48840), (4400, 46509), (4440, 46090), (4609, 44400), (4884, 41900), (5028, 40700), (5550, 36872), (6105, 33520), (6285, 32560), (6512, 31425), (6600, 31006), (6704, 30525), (7400, 27654), (8140, 25140), (8380, 24420), (8880, 23045), (9218, 22200), (9768, 20950), (10056, 20350), (10175, 20112), (10475, 19536), (11100, 18436), (12210, 16760), (12570, 16280), (13200, 15503), (13827, 14800)]