1019277900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{383}}^1\times {\mathrm{2957}}^1$

素因数の和:3360

約数の個数: 108

約数和(自身を含む): 3204294912

約数和(自身を除く): 2185017012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 383, 450, 766, 900, 1149, 1532, 1915, 2298, 2957, 3447, 3830, 4596, 5745, 5914, 6894, 7660, 8871, 9575, 11490, 11828, 13788, 14785, 17235, 17742, 19150, 22980, 26613, 28725, 29570, 34470, 35484, 38300, 44355, 53226, 57450, 59140, 68940, 73925, 86175, 88710, 106452, 114900, 133065, 147850, 172350, 177420, 221775, 266130, 295700, 344700, 443550, 532260, 665325, 887100, 1132531, 1330650, 2265062, 2661300, 3397593, 4530124, 5662655, 6795186, 10192779, 11325310, 13590372, 16987965, 20385558, 22650620, 28313275, 33975930, 40771116, 50963895, 56626550, 67951860, 84939825, 101927790, 113253100, 169879650, 203855580, 254819475, 339759300, 509638950, 1019277900]

約数ペア:

[(1, 1019277900), (2, 509638950), (3, 339759300), (4, 254819475), (5, 203855580), (6, 169879650), (9, 113253100), (10, 101927790), (12, 84939825), (15, 67951860), (18, 56626550), (20, 50963895), (25, 40771116), (30, 33975930), (36, 28313275), (45, 22650620), (50, 20385558), (60, 16987965), (75, 13590372), (90, 11325310), (100, 10192779), (150, 6795186), (180, 5662655), (225, 4530124), (300, 3397593), (383, 2661300), (450, 2265062), (766, 1330650), (900, 1132531), (1149, 887100), (1532, 665325), (1915, 532260), (2298, 443550), (2957, 344700), (3447, 295700), (3830, 266130), (4596, 221775), (5745, 177420), (5914, 172350), (6894, 147850), (7660, 133065), (8871, 114900), (9575, 106452), (11490, 88710), (11828, 86175), (13788, 73925), (14785, 68940), (17235, 59140), (17742, 57450), (19150, 53226), (22980, 44355), (26613, 38300), (28725, 35484), (29570, 34470)]