1520753850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43889}}^1$

素因数の和:43925

約数の個数: 144

約数和(自身を含む): 5094048960

約数和(自身を除く): 3573295110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 30, 33, 35, 42, 45, 50, 55, 63, 66, 70, 75, 77, 90, 99, 105, 110, 126, 150, 154, 165, 175, 198, 210, 225, 231, 275, 315, 330, 350, 385, 450, 462, 495, 525, 550, 630, 693, 770, 825, 990, 1050, 1155, 1386, 1575, 1650, 1925, 2310, 2475, 3150, 3465, 3850, 4950, 5775, 6930, 11550, 17325, 34650, 43889, 87778, 131667, 219445, 263334, 307223, 395001, 438890, 482779, 614446, 658335, 790002, 921669, 965558, 1097225, 1316670, 1448337, 1536115, 1843338, 1975005, 2194450, 2413895, 2765007, 2896674, 3072230, 3291675, 3379453, 3950010, 4345011, 4608345, 4827790, 5530014, 6583350, 6758906, 7241685, 7680575, 8690022, 9216690, 9875025, 10138359, 12069475, 13825035, 14483370, 15361150, 16897265, 19750050, 20276718, 21725055, 23041725, 24138950, 27650070, 30415077, 33794530, 36208425, 43450110, 46083450, 50691795, 60830154, 69125175, 72416850, 84486325, 101383590, 108625275, 138250350, 152075385, 168972650, 217250550, 253458975, 304150770, 506917950, 760376925, 1520753850]

約数ペア:

[(1, 1520753850), (2, 760376925), (3, 506917950), (5, 304150770), (6, 253458975), (7, 217250550), (9, 168972650), (10, 152075385), (11, 138250350), (14, 108625275), (15, 101383590), (18, 84486325), (21, 72416850), (22, 69125175), (25, 60830154), (30, 50691795), (33, 46083450), (35, 43450110), (42, 36208425), (45, 33794530), (50, 30415077), (55, 27650070), (63, 24138950), (66, 23041725), (70, 21725055), (75, 20276718), (77, 19750050), (90, 16897265), (99, 15361150), (105, 14483370), (110, 13825035), (126, 12069475), (150, 10138359), (154, 9875025), (165, 9216690), (175, 8690022), (198, 7680575), (210, 7241685), (225, 6758906), (231, 6583350), (275, 5530014), (315, 4827790), (330, 4608345), (350, 4345011), (385, 3950010), (450, 3379453), (462, 3291675), (495, 3072230), (525, 2896674), (550, 2765007), (630, 2413895), (693, 2194450), (770, 1975005), (825, 1843338), (990, 1536115), (1050, 1448337), (1155, 1316670), (1386, 1097225), (1575, 965558), (1650, 921669), (1925, 790002), (2310, 658335), (2475, 614446), (3150, 482779), (3465, 438890), (3850, 395001), (4950, 307223), (5775, 263334), (6930, 219445), (11550, 131667), (17325, 87778), (34650, 43889)]