19054896900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{13313}}^1$

素因数の和:13710

約数の個数: 144

約数和(自身を含む): 59539355904

約数和(自身を除く): 40484459004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 367, 390, 650, 734, 780, 975, 1101, 1300, 1468, 1835, 1950, 2202, 3670, 3900, 4404, 4771, 5505, 7340, 9175, 9542, 11010, 13313, 14313, 18350, 19084, 22020, 23855, 26626, 27525, 28626, 36700, 39939, 47710, 53252, 55050, 57252, 66565, 71565, 79878, 95420, 110100, 119275, 133130, 143130, 159756, 173069, 199695, 238550, 266260, 286260, 332825, 346138, 357825, 399390, 477100, 519207, 665650, 692276, 715650, 798780, 865345, 998475, 1038414, 1331300, 1431300, 1730690, 1996950, 2076828, 2596035, 3461380, 3993900, 4326725, 4885871, 5192070, 8653450, 9771742, 10384140, 12980175, 14657613, 17306900, 19543484, 24429355, 25960350, 29315226, 48858710, 51920700, 58630452, 63516323, 73288065, 97717420, 122146775, 127032646, 146576130, 190548969, 244293550, 254065292, 293152260, 317581615, 366440325, 381097938, 488587100, 635163230, 732880650, 762195876, 952744845, 1270326460, 1465761300, 1587908075, 1905489690, 3175816150, 3810979380, 4763724225, 6351632300, 9527448450, 19054896900]

約数ペア:

[(1, 19054896900), (2, 9527448450), (3, 6351632300), (4, 4763724225), (5, 3810979380), (6, 3175816150), (10, 1905489690), (12, 1587908075), (13, 1465761300), (15, 1270326460), (20, 952744845), (25, 762195876), (26, 732880650), (30, 635163230), (39, 488587100), (50, 381097938), (52, 366440325), (60, 317581615), (65, 293152260), (75, 254065292), (78, 244293550), (100, 190548969), (130, 146576130), (150, 127032646), (156, 122146775), (195, 97717420), (260, 73288065), (300, 63516323), (325, 58630452), (367, 51920700), (390, 48858710), (650, 29315226), (734, 25960350), (780, 24429355), (975, 19543484), (1101, 17306900), (1300, 14657613), (1468, 12980175), (1835, 10384140), (1950, 9771742), (2202, 8653450), (3670, 5192070), (3900, 4885871), (4404, 4326725), (4771, 3993900), (5505, 3461380), (7340, 2596035), (9175, 2076828), (9542, 1996950), (11010, 1730690), (13313, 1431300), (14313, 1331300), (18350, 1038414), (19084, 998475), (22020, 865345), (23855, 798780), (26626, 715650), (27525, 692276), (28626, 665650), (36700, 519207), (39939, 477100), (47710, 399390), (53252, 357825), (55050, 346138), (57252, 332825), (66565, 286260), (71565, 266260), (79878, 238550), (95420, 199695), (110100, 173069), (119275, 159756), (133130, 143130)]