1009387750

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 2408522688

約数和(自身を除く): 1399134938

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 37, 49, 50, 70, 74, 85, 98, 119, 125, 131, 170, 175, 185, 238, 245, 250, 259, 262, 350, 370, 425, 490, 518, 595, 629, 655, 833, 850, 875, 917, 925, 1190, 1225, 1258, 1295, 1310, 1666, 1750, 1813, 1834, 1850, 2125, 2227, 2450, 2590, 2975, 3145, 3275, 3626, 4165, 4250, 4403, 4454, 4585, 4625, 4847, 5950, 6125, 6290, 6419, 6475, 6550, 8330, 8806, 9065, 9170, 9250, 9694, 11135, 12250, 12838, 12950, 14875, 15589, 15725, 16375, 18130, 20825, 22015, 22270, 22925, 24235, 29750, 30821, 31178, 31450, 32095, 32375, 32750, 33929, 41650, 44030, 45325, 45850, 48470, 55675, 61642, 64190, 64750, 67858, 77945, 78625, 82399, 90650, 104125, 109123, 110075, 111350, 114625, 121175, 154105, 155890, 157250, 160475, 164798, 169645, 208250, 218246, 220150, 226625, 229250, 237503, 242350, 278375, 308210, 320950, 339290, 389725, 411995, 453250, 475006, 545615, 550375, 556750, 576793, 605875, 770525, 779450, 802375, 823990, 848225, 1091230, 1100750, 1153586, 1187515, 1211750, 1541050, 1604750, 1696450, 1948625, 2059975, 2375030, 2728075, 2883965, 3852625, 3897250, 4037551, 4119950, 4241125, 5456150, 5767930, 5937575, 7705250, 8075102, 8482250, 10299875, 11875150, 13640375, 14419825, 20187755, 20599750, 27280750, 28839650, 29687875, 40375510, 59375750, 72099125, 100938775, 144198250, 201877550, 504693875, 1009387750]

約数ペア:

[(1, 1009387750), (2, 504693875), (5, 201877550), (7, 144198250), (10, 100938775), (14, 72099125), (17, 59375750), (25, 40375510), (34, 29687875), (35, 28839650), (37, 27280750), (49, 20599750), (50, 20187755), (70, 14419825), (74, 13640375), (85, 11875150), (98, 10299875), (119, 8482250), (125, 8075102), (131, 7705250), (170, 5937575), (175, 5767930), (185, 5456150), (238, 4241125), (245, 4119950), (250, 4037551), (259, 3897250), (262, 3852625), (350, 2883965), (370, 2728075), (425, 2375030), (490, 2059975), (518, 1948625), (595, 1696450), (629, 1604750), (655, 1541050), (833, 1211750), (850, 1187515), (875, 1153586), (917, 1100750), (925, 1091230), (1190, 848225), (1225, 823990), (1258, 802375), (1295, 779450), (1310, 770525), (1666, 605875), (1750, 576793), (1813, 556750), (1834, 550375), (1850, 545615), (2125, 475006), (2227, 453250), (2450, 411995), (2590, 389725), (2975, 339290), (3145, 320950), (3275, 308210), (3626, 278375), (4165, 242350), (4250, 237503), (4403, 229250), (4454, 226625), (4585, 220150), (4625, 218246), (4847, 208250), (5950, 169645), (6125, 164798), (6290, 160475), (6419, 157250), (6475, 155890), (6550, 154105), (8330, 121175), (8806, 114625), (9065, 111350), (9170, 110075), (9250, 109123), (9694, 104125), (11135, 90650), (12250, 82399), (12838, 78625), (12950, 77945), (14875, 67858), (15589, 64750), (15725, 64190), (16375, 61642), (18130, 55675), (20825, 48470), (22015, 45850), (22270, 45325), (22925, 44030), (24235, 41650), (29750, 33929), (30821, 32750), (31178, 32375), (31450, 32095)]