2080610100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{487}}^1$

素因数の和:655

約数の個数: 216

約数和(自身を含む): 6740068608

約数和(自身を除く): 4659458508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 47, 50, 60, 75, 90, 94, 100, 101, 141, 150, 180, 188, 202, 225, 235, 282, 300, 303, 404, 423, 450, 470, 487, 505, 564, 606, 705, 846, 900, 909, 940, 974, 1010, 1175, 1212, 1410, 1461, 1515, 1692, 1818, 1948, 2020, 2115, 2350, 2435, 2525, 2820, 2922, 3030, 3525, 3636, 4230, 4383, 4545, 4700, 4747, 4870, 5050, 5844, 6060, 7050, 7305, 7575, 8460, 8766, 9090, 9494, 9740, 10100, 10575, 12175, 14100, 14241, 14610, 15150, 17532, 18180, 18988, 21150, 21915, 22725, 22889, 23735, 24350, 28482, 29220, 30300, 36525, 42300, 42723, 43830, 45450, 45778, 47470, 48700, 49187, 56964, 68667, 71205, 73050, 85446, 87660, 90900, 91556, 94940, 98374, 109575, 114445, 118675, 137334, 142410, 146100, 147561, 170892, 196748, 206001, 213615, 219150, 228890, 237350, 245935, 274668, 284820, 295122, 343335, 356025, 412002, 427230, 438300, 442683, 457780, 474700, 491870, 572225, 590244, 686670, 712050, 737805, 824004, 854460, 885366, 983740, 1030005, 1068075, 1144450, 1229675, 1373340, 1424100, 1475610, 1716675, 1770732, 2060010, 2136150, 2213415, 2288900, 2311789, 2459350, 2951220, 3433350, 3689025, 4120020, 4272300, 4426830, 4623578, 4918700, 5150025, 6866700, 6935367, 7378050, 8853660, 9247156, 10300050, 11067075, 11558945, 13870734, 14756100, 20600100, 20806101, 22134150, 23117890, 27741468, 34676835, 41612202, 44268300, 46235780, 57794725, 69353670, 83224404, 104030505, 115589450, 138707340, 173384175, 208061010, 231178900, 346768350, 416122020, 520152525, 693536700, 1040305050, 2080610100]

約数ペア:

[(1, 2080610100), (2, 1040305050), (3, 693536700), (4, 520152525), (5, 416122020), (6, 346768350), (9, 231178900), (10, 208061010), (12, 173384175), (15, 138707340), (18, 115589450), (20, 104030505), (25, 83224404), (30, 69353670), (36, 57794725), (45, 46235780), (47, 44268300), (50, 41612202), (60, 34676835), (75, 27741468), (90, 23117890), (94, 22134150), (100, 20806101), (101, 20600100), (141, 14756100), (150, 13870734), (180, 11558945), (188, 11067075), (202, 10300050), (225, 9247156), (235, 8853660), (282, 7378050), (300, 6935367), (303, 6866700), (404, 5150025), (423, 4918700), (450, 4623578), (470, 4426830), (487, 4272300), (505, 4120020), (564, 3689025), (606, 3433350), (705, 2951220), (846, 2459350), (900, 2311789), (909, 2288900), (940, 2213415), (974, 2136150), (1010, 2060010), (1175, 1770732), (1212, 1716675), (1410, 1475610), (1461, 1424100), (1515, 1373340), (1692, 1229675), (1818, 1144450), (1948, 1068075), (2020, 1030005), (2115, 983740), (2350, 885366), (2435, 854460), (2525, 824004), (2820, 737805), (2922, 712050), (3030, 686670), (3525, 590244), (3636, 572225), (4230, 491870), (4383, 474700), (4545, 457780), (4700, 442683), (4747, 438300), (4870, 427230), (5050, 412002), (5844, 356025), (6060, 343335), (7050, 295122), (7305, 284820), (7575, 274668), (8460, 245935), (8766, 237350), (9090, 228890), (9494, 219150), (9740, 213615), (10100, 206001), (10575, 196748), (12175, 170892), (14100, 147561), (14241, 146100), (14610, 142410), (15150, 137334), (17532, 118675), (18180, 114445), (18988, 109575), (21150, 98374), (21915, 94940), (22725, 91556), (22889, 90900), (23735, 87660), (24350, 85446), (28482, 73050), (29220, 71205), (30300, 68667), (36525, 56964), (42300, 49187), (42723, 48700), (43830, 47470), (45450, 45778)]