998899613400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{9851081}}^1$

素因数の和:9851126

約数の個数: 144

約数和(自身を含む): 3353111291160

約数和(自身を除く): 2354211677760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 169, 195, 200, 260, 300, 312, 325, 338, 390, 507, 520, 600, 650, 676, 780, 845, 975, 1014, 1300, 1352, 1560, 1690, 1950, 2028, 2535, 2600, 3380, 3900, 4056, 4225, 5070, 6760, 7800, 8450, 10140, 12675, 16900, 20280, 25350, 33800, 50700, 101400, 9851081, 19702162, 29553243, 39404324, 49255405, 59106486, 78808648, 98510810, 118212972, 128064053, 147766215, 197021620, 236425944, 246277025, 256128106, 295532430, 384192159, 394043240, 492554050, 512256212, 591064860, 640320265, 738831075, 768384318, 985108100, 1024512424, 1182129720, 1280640530, 1477662150, 1536768636, 1664832689, 1920960795, 1970216200, 2561281060, 2955324300, 3073537272, 3201601325, 3329665378, 3841921590, 4994498067, 5122562120, 5910648600, 6403202650, 6659330756, 7683843180, 8324163445, 9604803975, 9988996134, 12806405300, 13318661512, 15367686360, 16648326890, 19209607950, 19977992268, 24972490335, 25612810600, 33296653780, 38419215900, 39955984536, 41620817225, 49944980670, 66593307560, 76838431800, 83241634450, 99889961340, 124862451675, 166483268900, 199779922680, 249724903350, 332966537800, 499449806700, 998899613400]

約数ペア:

[(1, 998899613400), (2, 499449806700), (3, 332966537800), (4, 249724903350), (5, 199779922680), (6, 166483268900), (8, 124862451675), (10, 99889961340), (12, 83241634450), (13, 76838431800), (15, 66593307560), (20, 49944980670), (24, 41620817225), (25, 39955984536), (26, 38419215900), (30, 33296653780), (39, 25612810600), (40, 24972490335), (50, 19977992268), (52, 19209607950), (60, 16648326890), (65, 15367686360), (75, 13318661512), (78, 12806405300), (100, 9988996134), (104, 9604803975), (120, 8324163445), (130, 7683843180), (150, 6659330756), (156, 6403202650), (169, 5910648600), (195, 5122562120), (200, 4994498067), (260, 3841921590), (300, 3329665378), (312, 3201601325), (325, 3073537272), (338, 2955324300), (390, 2561281060), (507, 1970216200), (520, 1920960795), (600, 1664832689), (650, 1536768636), (676, 1477662150), (780, 1280640530), (845, 1182129720), (975, 1024512424), (1014, 985108100), (1300, 768384318), (1352, 738831075), (1560, 640320265), (1690, 591064860), (1950, 512256212), (2028, 492554050), (2535, 394043240), (2600, 384192159), (3380, 295532430), (3900, 256128106), (4056, 246277025), (4225, 236425944), (5070, 197021620), (6760, 147766215), (7800, 128064053), (8450, 118212972), (10140, 98510810), (12675, 78808648), (16900, 59106486), (20280, 49255405), (25350, 39404324), (33800, 29553243), (50700, 19702162), (101400, 9851081)]