99550500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:547

約数の個数: 192

約数和(自身を含む): 349440000

約数和(自身を除く): 249889500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 125, 133, 140, 150, 175, 190, 210, 228, 250, 266, 285, 300, 350, 375, 380, 399, 420, 475, 499, 500, 525, 532, 570, 665, 700, 750, 798, 875, 950, 998, 1050, 1140, 1330, 1425, 1497, 1500, 1596, 1750, 1900, 1995, 1996, 2100, 2375, 2495, 2625, 2660, 2850, 2994, 3325, 3493, 3500, 3990, 4750, 4990, 5250, 5700, 5988, 6650, 6986, 7125, 7485, 7980, 9481, 9500, 9975, 9980, 10479, 10500, 12475, 13300, 13972, 14250, 14970, 16625, 17465, 18962, 19950, 20958, 24950, 28443, 28500, 29940, 33250, 34930, 37425, 37924, 39900, 41916, 47405, 49875, 49900, 52395, 56886, 62375, 66367, 66500, 69860, 74850, 87325, 94810, 99750, 104790, 113772, 124750, 132734, 142215, 149700, 174650, 187125, 189620, 199101, 199500, 209580, 237025, 249500, 261975, 265468, 284430, 331835, 349300, 374250, 398202, 436625, 474050, 523950, 568860, 663670, 711075, 748500, 796404, 873250, 948100, 995505, 1047900, 1185125, 1309875, 1327340, 1422150, 1659175, 1746500, 1991010, 2370250, 2619750, 2844300, 3318350, 3555375, 3982020, 4740500, 4977525, 5239500, 6636700, 7110750, 8295875, 9955050, 14221500, 16591750, 19910100, 24887625, 33183500, 49775250, 99550500]

約数ペア:

[(1, 99550500), (2, 49775250), (3, 33183500), (4, 24887625), (5, 19910100), (6, 16591750), (7, 14221500), (10, 9955050), (12, 8295875), (14, 7110750), (15, 6636700), (19, 5239500), (20, 4977525), (21, 4740500), (25, 3982020), (28, 3555375), (30, 3318350), (35, 2844300), (38, 2619750), (42, 2370250), (50, 1991010), (57, 1746500), (60, 1659175), (70, 1422150), (75, 1327340), (76, 1309875), (84, 1185125), (95, 1047900), (100, 995505), (105, 948100), (114, 873250), (125, 796404), (133, 748500), (140, 711075), (150, 663670), (175, 568860), (190, 523950), (210, 474050), (228, 436625), (250, 398202), (266, 374250), (285, 349300), (300, 331835), (350, 284430), (375, 265468), (380, 261975), (399, 249500), (420, 237025), (475, 209580), (499, 199500), (500, 199101), (525, 189620), (532, 187125), (570, 174650), (665, 149700), (700, 142215), (750, 132734), (798, 124750), (875, 113772), (950, 104790), (998, 99750), (1050, 94810), (1140, 87325), (1330, 74850), (1425, 69860), (1497, 66500), (1500, 66367), (1596, 62375), (1750, 56886), (1900, 52395), (1995, 49900), (1996, 49875), (2100, 47405), (2375, 41916), (2495, 39900), (2625, 37924), (2660, 37425), (2850, 34930), (2994, 33250), (3325, 29940), (3493, 28500), (3500, 28443), (3990, 24950), (4750, 20958), (4990, 19950), (5250, 18962), (5700, 17465), (5988, 16625), (6650, 14970), (6986, 14250), (7125, 13972), (7485, 13300), (7980, 12475), (9481, 10500), (9500, 10479), (9975, 9980)]