20165020200

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{287251}}^1$

素因数の和:287289

約数の個数: 192

約数和(自身を含む): 74800420800

約数和(自身を除く): 54635400600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 50, 52, 54, 60, 65, 72, 75, 78, 90, 100, 104, 108, 117, 120, 130, 135, 150, 156, 180, 195, 200, 216, 225, 234, 260, 270, 300, 312, 325, 351, 360, 390, 450, 468, 520, 540, 585, 600, 650, 675, 702, 780, 900, 936, 975, 1080, 1170, 1300, 1350, 1404, 1560, 1755, 1800, 1950, 2340, 2600, 2700, 2808, 2925, 3510, 3900, 4680, 5400, 5850, 7020, 7800, 8775, 11700, 14040, 17550, 23400, 35100, 70200, 287251, 574502, 861753, 1149004, 1436255, 1723506, 2298008, 2585259, 2872510, 3447012, 3734263, 4308765, 5170518, 5745020, 6894024, 7181275, 7468526, 7755777, 8617530, 10341036, 11202789, 11490040, 12926295, 14362550, 14937052, 15511554, 17235060, 18671315, 20682072, 21543825, 22405578, 25852590, 28725100, 29874104, 31023108, 33608367, 34470120, 37342630, 38778885, 43087650, 44811156, 51705180, 56013945, 57450200, 62046216, 64631475, 67216734, 74685260, 77557770, 86175300, 89622312, 93356575, 100825101, 103410360, 112027890, 129262950, 134433468, 149370520, 155115540, 168041835, 172350600, 186713150, 193894425, 201650202, 224055780, 258525900, 268866936, 280069725, 310231080, 336083670, 373426300, 387788850, 403300404, 448111560, 504125505, 517051800, 560139450, 672167340, 746852600, 775577700, 806600808, 840209175, 1008251010, 1120278900, 1344334680, 1551155400, 1680418350, 2016502020, 2240557800, 2520627525, 3360836700, 4033004040, 5041255050, 6721673400, 10082510100, 20165020200]

約数ペア:

[(1, 20165020200), (2, 10082510100), (3, 6721673400), (4, 5041255050), (5, 4033004040), (6, 3360836700), (8, 2520627525), (9, 2240557800), (10, 2016502020), (12, 1680418350), (13, 1551155400), (15, 1344334680), (18, 1120278900), (20, 1008251010), (24, 840209175), (25, 806600808), (26, 775577700), (27, 746852600), (30, 672167340), (36, 560139450), (39, 517051800), (40, 504125505), (45, 448111560), (50, 403300404), (52, 387788850), (54, 373426300), (60, 336083670), (65, 310231080), (72, 280069725), (75, 268866936), (78, 258525900), (90, 224055780), (100, 201650202), (104, 193894425), (108, 186713150), (117, 172350600), (120, 168041835), (130, 155115540), (135, 149370520), (150, 134433468), (156, 129262950), (180, 112027890), (195, 103410360), (200, 100825101), (216, 93356575), (225, 89622312), (234, 86175300), (260, 77557770), (270, 74685260), (300, 67216734), (312, 64631475), (325, 62046216), (351, 57450200), (360, 56013945), (390, 51705180), (450, 44811156), (468, 43087650), (520, 38778885), (540, 37342630), (585, 34470120), (600, 33608367), (650, 31023108), (675, 29874104), (702, 28725100), (780, 25852590), (900, 22405578), (936, 21543825), (975, 20682072), (1080, 18671315), (1170, 17235060), (1300, 15511554), (1350, 14937052), (1404, 14362550), (1560, 12926295), (1755, 11490040), (1800, 11202789), (1950, 10341036), (2340, 8617530), (2600, 7755777), (2700, 7468526), (2808, 7181275), (2925, 6894024), (3510, 5745020), (3900, 5170518), (4680, 4308765), (5400, 3734263), (5850, 3447012), (7020, 2872510), (7800, 2585259), (8775, 2298008), (11700, 1723506), (14040, 1436255), (17550, 1149004), (23400, 861753), (35100, 574502), (70200, 287251)]