2021706900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{967}}^1$

素因数の和:1111

約数の個数: 216

約数和(自身を含む): 6684822144

約数和(自身を除く): 4663115244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 101, 115, 138, 150, 180, 202, 207, 225, 230, 276, 300, 303, 345, 404, 414, 450, 460, 505, 575, 606, 690, 828, 900, 909, 967, 1010, 1035, 1150, 1212, 1380, 1515, 1725, 1818, 1934, 2020, 2070, 2300, 2323, 2525, 2901, 3030, 3450, 3636, 3868, 4140, 4545, 4646, 4835, 5050, 5175, 5802, 6060, 6900, 6969, 7575, 8703, 9090, 9292, 9670, 10100, 10350, 11604, 11615, 13938, 14505, 15150, 17406, 18180, 19340, 20700, 20907, 22241, 22725, 23230, 24175, 27876, 29010, 30300, 34812, 34845, 41814, 43515, 44482, 45450, 46460, 48350, 58020, 58075, 66723, 69690, 72525, 83628, 87030, 88964, 90900, 96700, 97667, 104535, 111205, 116150, 133446, 139380, 145050, 174060, 174225, 195334, 200169, 209070, 217575, 222410, 232300, 266892, 290100, 293001, 333615, 348450, 390668, 400338, 418140, 435150, 444820, 488335, 522675, 556025, 586002, 667230, 696900, 800676, 870300, 879003, 976670, 1000845, 1045350, 1112050, 1172004, 1334460, 1465005, 1668075, 1758006, 1953340, 2001690, 2090700, 2224100, 2246341, 2441675, 2930010, 3336150, 3516012, 4003380, 4395015, 4492682, 4883350, 5004225, 5860020, 6672300, 6739023, 7325025, 8790030, 8985364, 9766700, 10008450, 11231705, 13478046, 14650050, 17580060, 20016900, 20217069, 21975075, 22463410, 26956092, 29300100, 33695115, 40434138, 43950150, 44926820, 56158525, 67390230, 80868276, 87900300, 101085345, 112317050, 134780460, 168475575, 202170690, 224634100, 336951150, 404341380, 505426725, 673902300, 1010853450, 2021706900]

約数ペア:

[(1, 2021706900), (2, 1010853450), (3, 673902300), (4, 505426725), (5, 404341380), (6, 336951150), (9, 224634100), (10, 202170690), (12, 168475575), (15, 134780460), (18, 112317050), (20, 101085345), (23, 87900300), (25, 80868276), (30, 67390230), (36, 56158525), (45, 44926820), (46, 43950150), (50, 40434138), (60, 33695115), (69, 29300100), (75, 26956092), (90, 22463410), (92, 21975075), (100, 20217069), (101, 20016900), (115, 17580060), (138, 14650050), (150, 13478046), (180, 11231705), (202, 10008450), (207, 9766700), (225, 8985364), (230, 8790030), (276, 7325025), (300, 6739023), (303, 6672300), (345, 5860020), (404, 5004225), (414, 4883350), (450, 4492682), (460, 4395015), (505, 4003380), (575, 3516012), (606, 3336150), (690, 2930010), (828, 2441675), (900, 2246341), (909, 2224100), (967, 2090700), (1010, 2001690), (1035, 1953340), (1150, 1758006), (1212, 1668075), (1380, 1465005), (1515, 1334460), (1725, 1172004), (1818, 1112050), (1934, 1045350), (2020, 1000845), (2070, 976670), (2300, 879003), (2323, 870300), (2525, 800676), (2901, 696900), (3030, 667230), (3450, 586002), (3636, 556025), (3868, 522675), (4140, 488335), (4545, 444820), (4646, 435150), (4835, 418140), (5050, 400338), (5175, 390668), (5802, 348450), (6060, 333615), (6900, 293001), (6969, 290100), (7575, 266892), (8703, 232300), (9090, 222410), (9292, 217575), (9670, 209070), (10100, 200169), (10350, 195334), (11604, 174225), (11615, 174060), (13938, 145050), (14505, 139380), (15150, 133446), (17406, 116150), (18180, 111205), (19340, 104535), (20700, 97667), (20907, 96700), (22241, 90900), (22725, 88964), (23230, 87030), (24175, 83628), (27876, 72525), (29010, 69690), (30300, 66723), (34812, 58075), (34845, 58020), (41814, 48350), (43515, 46460), (44482, 45450)]