201325500

素因数分解:

$2^2\times 3^5\times 5^3\times {\mathrm{1657}}^1$

素因数の和:1691

約数の個数: 144

約数和(自身を含む): 659035104

約数和(自身を除く): 457709604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 243, 250, 270, 300, 324, 375, 405, 450, 486, 500, 540, 675, 750, 810, 900, 972, 1125, 1215, 1350, 1500, 1620, 1657, 2025, 2250, 2430, 2700, 3314, 3375, 4050, 4500, 4860, 4971, 6075, 6628, 6750, 8100, 8285, 9942, 10125, 12150, 13500, 14913, 16570, 19884, 20250, 24300, 24855, 29826, 30375, 33140, 40500, 41425, 44739, 49710, 59652, 60750, 74565, 82850, 89478, 99420, 121500, 124275, 134217, 149130, 165700, 178956, 207125, 223695, 248550, 268434, 298260, 372825, 402651, 414250, 447390, 497100, 536868, 621375, 671085, 745650, 805302, 828500, 894780, 1118475, 1242750, 1342170, 1491300, 1610604, 1864125, 2013255, 2236950, 2485500, 2684340, 3355425, 3728250, 4026510, 4473900, 5592375, 6710850, 7456500, 8053020, 10066275, 11184750, 13421700, 16777125, 20132550, 22369500, 33554250, 40265100, 50331375, 67108500, 100662750, 201325500]

約数ペア:

[(1, 201325500), (2, 100662750), (3, 67108500), (4, 50331375), (5, 40265100), (6, 33554250), (9, 22369500), (10, 20132550), (12, 16777125), (15, 13421700), (18, 11184750), (20, 10066275), (25, 8053020), (27, 7456500), (30, 6710850), (36, 5592375), (45, 4473900), (50, 4026510), (54, 3728250), (60, 3355425), (75, 2684340), (81, 2485500), (90, 2236950), (100, 2013255), (108, 1864125), (125, 1610604), (135, 1491300), (150, 1342170), (162, 1242750), (180, 1118475), (225, 894780), (243, 828500), (250, 805302), (270, 745650), (300, 671085), (324, 621375), (375, 536868), (405, 497100), (450, 447390), (486, 414250), (500, 402651), (540, 372825), (675, 298260), (750, 268434), (810, 248550), (900, 223695), (972, 207125), (1125, 178956), (1215, 165700), (1350, 149130), (1500, 134217), (1620, 124275), (1657, 121500), (2025, 99420), (2250, 89478), (2430, 82850), (2700, 74565), (3314, 60750), (3375, 59652), (4050, 49710), (4500, 44739), (4860, 41425), (4971, 40500), (6075, 33140), (6628, 30375), (6750, 29826), (8100, 24855), (8285, 24300), (9942, 20250), (10125, 19884), (12150, 16570), (13500, 14913)]