99212750

素因数分解:

$2^1\times 5^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:140

約数の個数: 128

約数和(自身を含む): 235872000

約数和(自身を除く): 136659250

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 65, 70, 89, 91, 98, 125, 130, 175, 178, 182, 245, 250, 325, 343, 350, 445, 455, 490, 623, 637, 650, 686, 875, 890, 910, 1157, 1225, 1246, 1274, 1625, 1715, 1750, 2225, 2275, 2314, 2450, 3115, 3185, 3250, 3430, 4361, 4450, 4459, 4550, 5785, 6125, 6230, 6370, 8099, 8575, 8722, 8918, 11125, 11375, 11570, 12250, 15575, 15925, 16198, 17150, 21805, 22250, 22295, 22750, 28925, 30527, 31150, 31850, 40495, 42875, 43610, 44590, 56693, 57850, 61054, 77875, 79625, 80990, 85750, 109025, 111475, 113386, 144625, 152635, 155750, 159250, 202475, 218050, 222950, 283465, 289250, 305270, 396851, 404950, 545125, 557375, 566930, 763175, 793702, 1012375, 1090250, 1114750, 1417325, 1526350, 1984255, 2024750, 2834650, 3815875, 3968510, 7086625, 7631750, 9921275, 14173250, 19842550, 49606375, 99212750]

約数ペア:

[(1, 99212750), (2, 49606375), (5, 19842550), (7, 14173250), (10, 9921275), (13, 7631750), (14, 7086625), (25, 3968510), (26, 3815875), (35, 2834650), (49, 2024750), (50, 1984255), (65, 1526350), (70, 1417325), (89, 1114750), (91, 1090250), (98, 1012375), (125, 793702), (130, 763175), (175, 566930), (178, 557375), (182, 545125), (245, 404950), (250, 396851), (325, 305270), (343, 289250), (350, 283465), (445, 222950), (455, 218050), (490, 202475), (623, 159250), (637, 155750), (650, 152635), (686, 144625), (875, 113386), (890, 111475), (910, 109025), (1157, 85750), (1225, 80990), (1246, 79625), (1274, 77875), (1625, 61054), (1715, 57850), (1750, 56693), (2225, 44590), (2275, 43610), (2314, 42875), (2450, 40495), (3115, 31850), (3185, 31150), (3250, 30527), (3430, 28925), (4361, 22750), (4450, 22295), (4459, 22250), (4550, 21805), (5785, 17150), (6125, 16198), (6230, 15925), (6370, 15575), (8099, 12250), (8575, 11570), (8722, 11375), (8918, 11125)]