100648800

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{1997}}^1$

素因数の和:2030

約数の個数: 216

約数和(自身を含む): 405817776

約数和(自身を除く): 305168976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 600, 630, 672, 700, 720, 800, 840, 900, 1008, 1050, 1120, 1200, 1260, 1400, 1440, 1575, 1680, 1800, 1997, 2016, 2100, 2400, 2520, 2800, 3150, 3360, 3600, 3994, 4200, 5040, 5600, 5991, 6300, 7200, 7988, 8400, 9985, 10080, 11982, 12600, 13979, 15976, 16800, 17973, 19970, 23964, 25200, 27958, 29955, 31952, 35946, 39940, 41937, 47928, 49925, 50400, 55916, 59910, 63904, 69895, 71892, 79880, 83874, 89865, 95856, 99850, 111832, 119820, 125811, 139790, 143784, 149775, 159760, 167748, 179730, 191712, 199700, 209685, 223664, 239640, 251622, 279580, 287568, 299550, 319520, 335496, 349475, 359460, 399400, 419370, 447328, 449325, 479280, 503244, 559160, 575136, 599100, 629055, 670992, 698950, 718920, 798800, 838740, 898650, 958560, 1006488, 1048425, 1118320, 1198200, 1258110, 1341984, 1397900, 1437840, 1597600, 1677480, 1797300, 2012976, 2096850, 2236640, 2396400, 2516220, 2795800, 2875680, 3145275, 3354960, 3594600, 4025952, 4193700, 4792800, 5032440, 5591600, 6290550, 6709920, 7189200, 8387400, 10064880, 11183200, 12581100, 14378400, 16774800, 20129760, 25162200, 33549600, 50324400, 100648800]

約数ペア:

[(1, 100648800), (2, 50324400), (3, 33549600), (4, 25162200), (5, 20129760), (6, 16774800), (7, 14378400), (8, 12581100), (9, 11183200), (10, 10064880), (12, 8387400), (14, 7189200), (15, 6709920), (16, 6290550), (18, 5591600), (20, 5032440), (21, 4792800), (24, 4193700), (25, 4025952), (28, 3594600), (30, 3354960), (32, 3145275), (35, 2875680), (36, 2795800), (40, 2516220), (42, 2396400), (45, 2236640), (48, 2096850), (50, 2012976), (56, 1797300), (60, 1677480), (63, 1597600), (70, 1437840), (72, 1397900), (75, 1341984), (80, 1258110), (84, 1198200), (90, 1118320), (96, 1048425), (100, 1006488), (105, 958560), (112, 898650), (120, 838740), (126, 798800), (140, 718920), (144, 698950), (150, 670992), (160, 629055), (168, 599100), (175, 575136), (180, 559160), (200, 503244), (210, 479280), (224, 449325), (225, 447328), (240, 419370), (252, 399400), (280, 359460), (288, 349475), (300, 335496), (315, 319520), (336, 299550), (350, 287568), (360, 279580), (400, 251622), (420, 239640), (450, 223664), (480, 209685), (504, 199700), (525, 191712), (560, 179730), (600, 167748), (630, 159760), (672, 149775), (700, 143784), (720, 139790), (800, 125811), (840, 119820), (900, 111832), (1008, 99850), (1050, 95856), (1120, 89865), (1200, 83874), (1260, 79880), (1400, 71892), (1440, 69895), (1575, 63904), (1680, 59910), (1800, 55916), (1997, 50400), (2016, 49925), (2100, 47928), (2400, 41937), (2520, 39940), (2800, 35946), (3150, 31952), (3360, 29955), (3600, 27958), (3994, 25200), (4200, 23964), (5040, 19970), (5600, 17973), (5991, 16800), (6300, 15976), (7200, 13979), (7988, 12600), (8400, 11982), (9985, 10080)]