80957100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2029}}^1$

素因数の和:2072

約数の個数: 144

約数和(自身を含む): 281926400

約数和(自身を除く): 200969300

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, 133, 140, 150, 175, 190, 210, 228, 266, 285, 300, 350, 380, 399, 420, 475, 525, 532, 570, 665, 700, 798, 950, 1050, 1140, 1330, 1425, 1596, 1900, 1995, 2029, 2100, 2660, 2850, 3325, 3990, 4058, 5700, 6087, 6650, 7980, 8116, 9975, 10145, 12174, 13300, 14203, 19950, 20290, 24348, 28406, 30435, 38551, 39900, 40580, 42609, 50725, 56812, 60870, 71015, 77102, 85218, 101450, 115653, 121740, 142030, 152175, 154204, 170436, 192755, 202900, 213045, 231306, 269857, 284060, 304350, 355075, 385510, 426090, 462612, 539714, 578265, 608700, 710150, 771020, 809571, 852180, 963775, 1065225, 1079428, 1156530, 1349285, 1420300, 1619142, 1927550, 2130450, 2313060, 2698570, 2891325, 3238284, 3855100, 4047855, 4260900, 5397140, 5782650, 6746425, 8095710, 11565300, 13492850, 16191420, 20239275, 26985700, 40478550, 80957100]

約数ペア:

[(1, 80957100), (2, 40478550), (3, 26985700), (4, 20239275), (5, 16191420), (6, 13492850), (7, 11565300), (10, 8095710), (12, 6746425), (14, 5782650), (15, 5397140), (19, 4260900), (20, 4047855), (21, 3855100), (25, 3238284), (28, 2891325), (30, 2698570), (35, 2313060), (38, 2130450), (42, 1927550), (50, 1619142), (57, 1420300), (60, 1349285), (70, 1156530), (75, 1079428), (76, 1065225), (84, 963775), (95, 852180), (100, 809571), (105, 771020), (114, 710150), (133, 608700), (140, 578265), (150, 539714), (175, 462612), (190, 426090), (210, 385510), (228, 355075), (266, 304350), (285, 284060), (300, 269857), (350, 231306), (380, 213045), (399, 202900), (420, 192755), (475, 170436), (525, 154204), (532, 152175), (570, 142030), (665, 121740), (700, 115653), (798, 101450), (950, 85218), (1050, 77102), (1140, 71015), (1330, 60870), (1425, 56812), (1596, 50725), (1900, 42609), (1995, 40580), (2029, 39900), (2100, 38551), (2660, 30435), (2850, 28406), (3325, 24348), (3990, 20290), (4058, 19950), (5700, 14203), (6087, 13300), (6650, 12174), (7980, 10145), (8116, 9975)]