83638100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{101}}^1$

素因数の和:155

約数の個数: 162

約数和(自身を含む): 230879754

約数和(自身を除く): 147241654

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 49, 50, 52, 65, 70, 91, 98, 100, 101, 130, 140, 169, 175, 182, 196, 202, 245, 260, 325, 338, 350, 364, 404, 455, 490, 505, 637, 650, 676, 700, 707, 845, 910, 980, 1010, 1183, 1225, 1274, 1300, 1313, 1414, 1690, 1820, 2020, 2275, 2366, 2450, 2525, 2548, 2626, 2828, 3185, 3380, 3535, 4225, 4550, 4732, 4900, 4949, 5050, 5252, 5915, 6370, 6565, 7070, 8281, 8450, 9100, 9191, 9898, 10100, 11830, 12740, 13130, 14140, 15925, 16562, 16900, 17069, 17675, 18382, 19796, 23660, 24745, 26260, 29575, 31850, 32825, 33124, 34138, 35350, 36764, 41405, 45955, 49490, 59150, 63700, 64337, 65650, 68276, 70700, 82810, 85345, 91910, 98980, 118300, 119483, 123725, 128674, 131300, 165620, 170690, 183820, 207025, 229775, 238966, 247450, 257348, 321685, 341380, 414050, 426725, 459550, 477932, 494900, 597415, 643370, 828100, 836381, 853450, 919100, 1194830, 1286740, 1608425, 1672762, 1706900, 2389660, 2987075, 3216850, 3345524, 4181905, 5974150, 6433700, 8363810, 11948300, 16727620, 20909525, 41819050, 83638100]

約数ペア:

[(1, 83638100), (2, 41819050), (4, 20909525), (5, 16727620), (7, 11948300), (10, 8363810), (13, 6433700), (14, 5974150), (20, 4181905), (25, 3345524), (26, 3216850), (28, 2987075), (35, 2389660), (49, 1706900), (50, 1672762), (52, 1608425), (65, 1286740), (70, 1194830), (91, 919100), (98, 853450), (100, 836381), (101, 828100), (130, 643370), (140, 597415), (169, 494900), (175, 477932), (182, 459550), (196, 426725), (202, 414050), (245, 341380), (260, 321685), (325, 257348), (338, 247450), (350, 238966), (364, 229775), (404, 207025), (455, 183820), (490, 170690), (505, 165620), (637, 131300), (650, 128674), (676, 123725), (700, 119483), (707, 118300), (845, 98980), (910, 91910), (980, 85345), (1010, 82810), (1183, 70700), (1225, 68276), (1274, 65650), (1300, 64337), (1313, 63700), (1414, 59150), (1690, 49490), (1820, 45955), (2020, 41405), (2275, 36764), (2366, 35350), (2450, 34138), (2525, 33124), (2548, 32825), (2626, 31850), (2828, 29575), (3185, 26260), (3380, 24745), (3535, 23660), (4225, 19796), (4550, 18382), (4732, 17675), (4900, 17069), (4949, 16900), (5050, 16562), (5252, 15925), (5915, 14140), (6370, 13130), (6565, 12740), (7070, 11830), (8281, 10100), (8450, 9898), (9100, 9191)]