30819600

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{1223}}^1$

素因数の和:1254

約数の個数: 180

約数和(自身を含む): 122331456

約数和(自身を除く): 91511856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1200, 1223, 1260, 1400, 1575, 1680, 1800, 2100, 2446, 2520, 2800, 3150, 3600, 3669, 4200, 4892, 5040, 6115, 6300, 7338, 8400, 8561, 9784, 11007, 12230, 12600, 14676, 17122, 18345, 19568, 22014, 24460, 25200, 25683, 29352, 30575, 34244, 36690, 42805, 44028, 48920, 51366, 55035, 58704, 61150, 68488, 73380, 77049, 85610, 88056, 91725, 97840, 102732, 110070, 122300, 128415, 136976, 146760, 154098, 171220, 176112, 183450, 205464, 214025, 220140, 244600, 256830, 275175, 293520, 308196, 342440, 366900, 385245, 410928, 428050, 440280, 489200, 513660, 550350, 616392, 642075, 684880, 733800, 770490, 856100, 880560, 1027320, 1100700, 1232784, 1284150, 1467600, 1540980, 1712200, 1926225, 2054640, 2201400, 2568300, 3081960, 3424400, 3852450, 4402800, 5136600, 6163920, 7704900, 10273200, 15409800, 30819600]

約数ペア:

[(1, 30819600), (2, 15409800), (3, 10273200), (4, 7704900), (5, 6163920), (6, 5136600), (7, 4402800), (8, 3852450), (9, 3424400), (10, 3081960), (12, 2568300), (14, 2201400), (15, 2054640), (16, 1926225), (18, 1712200), (20, 1540980), (21, 1467600), (24, 1284150), (25, 1232784), (28, 1100700), (30, 1027320), (35, 880560), (36, 856100), (40, 770490), (42, 733800), (45, 684880), (48, 642075), (50, 616392), (56, 550350), (60, 513660), (63, 489200), (70, 440280), (72, 428050), (75, 410928), (80, 385245), (84, 366900), (90, 342440), (100, 308196), (105, 293520), (112, 275175), (120, 256830), (126, 244600), (140, 220140), (144, 214025), (150, 205464), (168, 183450), (175, 176112), (180, 171220), (200, 154098), (210, 146760), (225, 136976), (240, 128415), (252, 122300), (280, 110070), (300, 102732), (315, 97840), (336, 91725), (350, 88056), (360, 85610), (400, 77049), (420, 73380), (450, 68488), (504, 61150), (525, 58704), (560, 55035), (600, 51366), (630, 48920), (700, 44028), (720, 42805), (840, 36690), (900, 34244), (1008, 30575), (1050, 29352), (1200, 25683), (1223, 25200), (1260, 24460), (1400, 22014), (1575, 19568), (1680, 18345), (1800, 17122), (2100, 14676), (2446, 12600), (2520, 12230), (2800, 11007), (3150, 9784), (3600, 8561), (3669, 8400), (4200, 7338), (4892, 6300), (5040, 6115)]