1202175800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2011}}^1$

素因数の和:2102

約数の個数: 144

約数和(自身を含む): 3306339720

約数和(自身を除く): 2104163920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 61, 70, 98, 100, 122, 140, 175, 196, 200, 244, 245, 280, 305, 350, 392, 427, 488, 490, 610, 700, 854, 980, 1220, 1225, 1400, 1525, 1708, 1960, 2011, 2135, 2440, 2450, 2989, 3050, 3416, 4022, 4270, 4900, 5978, 6100, 8044, 8540, 9800, 10055, 10675, 11956, 12200, 14077, 14945, 16088, 17080, 20110, 21350, 23912, 28154, 29890, 40220, 42700, 50275, 56308, 59780, 70385, 74725, 80440, 85400, 98539, 100550, 112616, 119560, 122671, 140770, 149450, 197078, 201100, 245342, 281540, 298900, 351925, 394156, 402200, 490684, 492695, 563080, 597800, 613355, 703850, 788312, 858697, 981368, 985390, 1226710, 1407700, 1717394, 1970780, 2453420, 2463475, 2815400, 3066775, 3434788, 3941560, 4293485, 4906840, 4926950, 6010879, 6133550, 6869576, 8586970, 9853900, 12021758, 12267100, 17173940, 19707800, 21467425, 24043516, 24534200, 30054395, 34347880, 42934850, 48087032, 60108790, 85869700, 120217580, 150271975, 171739400, 240435160, 300543950, 601087900, 1202175800]

約数ペア:

[(1, 1202175800), (2, 601087900), (4, 300543950), (5, 240435160), (7, 171739400), (8, 150271975), (10, 120217580), (14, 85869700), (20, 60108790), (25, 48087032), (28, 42934850), (35, 34347880), (40, 30054395), (49, 24534200), (50, 24043516), (56, 21467425), (61, 19707800), (70, 17173940), (98, 12267100), (100, 12021758), (122, 9853900), (140, 8586970), (175, 6869576), (196, 6133550), (200, 6010879), (244, 4926950), (245, 4906840), (280, 4293485), (305, 3941560), (350, 3434788), (392, 3066775), (427, 2815400), (488, 2463475), (490, 2453420), (610, 1970780), (700, 1717394), (854, 1407700), (980, 1226710), (1220, 985390), (1225, 981368), (1400, 858697), (1525, 788312), (1708, 703850), (1960, 613355), (2011, 597800), (2135, 563080), (2440, 492695), (2450, 490684), (2989, 402200), (3050, 394156), (3416, 351925), (4022, 298900), (4270, 281540), (4900, 245342), (5978, 201100), (6100, 197078), (8044, 149450), (8540, 140770), (9800, 122671), (10055, 119560), (10675, 112616), (11956, 100550), (12200, 98539), (14077, 85400), (14945, 80440), (16088, 74725), (17080, 70385), (20110, 59780), (21350, 56308), (23912, 50275), (28154, 42700), (29890, 40220)]