191890722400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{53173}}^1$

素因数の和:53553

約数の個数: 144

約数和(自身を含む): 505951460784

約数和(自身を除く): 314060738384

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 347, 400, 416, 520, 650, 694, 800, 1040, 1300, 1388, 1735, 2080, 2600, 2776, 3470, 4511, 5200, 5552, 6940, 8675, 9022, 10400, 11104, 13880, 17350, 18044, 22555, 27760, 34700, 36088, 45110, 53173, 55520, 69400, 72176, 90220, 106346, 112775, 138800, 144352, 180440, 212692, 225550, 265865, 277600, 360880, 425384, 451100, 531730, 691249, 721760, 850768, 902200, 1063460, 1329325, 1382498, 1701536, 1804400, 2126920, 2658650, 2764996, 3456245, 3608800, 4253840, 5317300, 5529992, 6912490, 8507680, 10634600, 11059984, 13824980, 17281225, 18451031, 21269200, 22119968, 27649960, 34562450, 36902062, 42538400, 55299920, 69124900, 73804124, 92255155, 110599840, 138249800, 147608248, 184510310, 239863403, 276499600, 295216496, 369020620, 461275775, 479726806, 552999200, 590432992, 738041240, 922551550, 959453612, 1199317015, 1476082480, 1845103100, 1918907224, 2398634030, 2952164960, 3690206200, 3837814448, 4797268060, 5996585075, 7380412400, 7675628896, 9594536120, 11993170150, 14760824800, 19189072240, 23986340300, 38378144480, 47972680600, 95945361200, 191890722400]

約数ペア:

[(1, 191890722400), (2, 95945361200), (4, 47972680600), (5, 38378144480), (8, 23986340300), (10, 19189072240), (13, 14760824800), (16, 11993170150), (20, 9594536120), (25, 7675628896), (26, 7380412400), (32, 5996585075), (40, 4797268060), (50, 3837814448), (52, 3690206200), (65, 2952164960), (80, 2398634030), (100, 1918907224), (104, 1845103100), (130, 1476082480), (160, 1199317015), (200, 959453612), (208, 922551550), (260, 738041240), (325, 590432992), (347, 552999200), (400, 479726806), (416, 461275775), (520, 369020620), (650, 295216496), (694, 276499600), (800, 239863403), (1040, 184510310), (1300, 147608248), (1388, 138249800), (1735, 110599840), (2080, 92255155), (2600, 73804124), (2776, 69124900), (3470, 55299920), (4511, 42538400), (5200, 36902062), (5552, 34562450), (6940, 27649960), (8675, 22119968), (9022, 21269200), (10400, 18451031), (11104, 17281225), (13880, 13824980), (17350, 11059984), (18044, 10634600), (22555, 8507680), (27760, 6912490), (34700, 5529992), (36088, 5317300), (45110, 4253840), (53173, 3608800), (55520, 3456245), (69400, 2764996), (72176, 2658650), (90220, 2126920), (106346, 1804400), (112775, 1701536), (138800, 1382498), (144352, 1329325), (180440, 1063460), (212692, 902200), (225550, 850768), (265865, 721760), (277600, 691249), (360880, 531730), (425384, 451100)]