252810000

素因数分解:

$2^4\times 3^2\times 5^4\times {\mathrm{53}}^2$

素因数の和:140

約数の個数: 225

約数和(自身を含む): 901109209

約数和(自身を除く): 648299209

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 53, 60, 72, 75, 80, 90, 100, 106, 120, 125, 144, 150, 159, 180, 200, 212, 225, 240, 250, 265, 300, 318, 360, 375, 400, 424, 450, 477, 500, 530, 600, 625, 636, 720, 750, 795, 848, 900, 954, 1000, 1060, 1125, 1200, 1250, 1272, 1325, 1500, 1590, 1800, 1875, 1908, 2000, 2120, 2250, 2385, 2500, 2544, 2650, 2809, 3000, 3180, 3600, 3750, 3816, 3975, 4240, 4500, 4770, 5000, 5300, 5618, 5625, 6000, 6360, 6625, 7500, 7632, 7950, 8427, 9000, 9540, 10000, 10600, 11236, 11250, 11925, 12720, 13250, 14045, 15000, 15900, 16854, 18000, 19080, 19875, 21200, 22472, 22500, 23850, 25281, 26500, 28090, 30000, 31800, 33125, 33708, 38160, 39750, 42135, 44944, 45000, 47700, 50562, 53000, 56180, 59625, 63600, 66250, 67416, 70225, 79500, 84270, 90000, 95400, 99375, 101124, 106000, 112360, 119250, 126405, 132500, 134832, 140450, 159000, 168540, 190800, 198750, 202248, 210675, 224720, 238500, 252810, 265000, 280900, 298125, 318000, 337080, 351125, 397500, 404496, 421350, 477000, 505620, 530000, 561800, 596250, 632025, 674160, 702250, 795000, 842700, 954000, 1011240, 1053375, 1123600, 1192500, 1264050, 1404500, 1590000, 1685400, 1755625, 2022480, 2106750, 2385000, 2528100, 2809000, 3160125, 3370800, 3511250, 4213500, 4770000, 5056200, 5266875, 5618000, 6320250, 7022500, 8427000, 10112400, 10533750, 12640500, 14045000, 15800625, 16854000, 21067500, 25281000, 28090000, 31601250, 42135000, 50562000, 63202500, 84270000, 126405000, 252810000]

約数ペア:

[(1, 252810000), (2, 126405000), (3, 84270000), (4, 63202500), (5, 50562000), (6, 42135000), (8, 31601250), (9, 28090000), (10, 25281000), (12, 21067500), (15, 16854000), (16, 15800625), (18, 14045000), (20, 12640500), (24, 10533750), (25, 10112400), (30, 8427000), (36, 7022500), (40, 6320250), (45, 5618000), (48, 5266875), (50, 5056200), (53, 4770000), (60, 4213500), (72, 3511250), (75, 3370800), (80, 3160125), (90, 2809000), (100, 2528100), (106, 2385000), (120, 2106750), (125, 2022480), (144, 1755625), (150, 1685400), (159, 1590000), (180, 1404500), (200, 1264050), (212, 1192500), (225, 1123600), (240, 1053375), (250, 1011240), (265, 954000), (300, 842700), (318, 795000), (360, 702250), (375, 674160), (400, 632025), (424, 596250), (450, 561800), (477, 530000), (500, 505620), (530, 477000), (600, 421350), (625, 404496), (636, 397500), (720, 351125), (750, 337080), (795, 318000), (848, 298125), (900, 280900), (954, 265000), (1000, 252810), (1060, 238500), (1125, 224720), (1200, 210675), (1250, 202248), (1272, 198750), (1325, 190800), (1500, 168540), (1590, 159000), (1800, 140450), (1875, 134832), (1908, 132500), (2000, 126405), (2120, 119250), (2250, 112360), (2385, 106000), (2500, 101124), (2544, 99375), (2650, 95400), (2809, 90000), (3000, 84270), (3180, 79500), (3600, 70225), (3750, 67416), (3816, 66250), (3975, 63600), (4240, 59625), (4500, 56180), (4770, 53000), (5000, 50562), (5300, 47700), (5618, 45000), (5625, 44944), (6000, 42135), (6360, 39750), (6625, 38160), (7500, 33708), (7632, 33125), (7950, 31800), (8427, 30000), (9000, 28090), (9540, 26500), (10000, 25281), (10600, 23850), (11236, 22500), (11250, 22472), (11925, 21200), (12720, 19875), (13250, 19080), (14045, 18000), (15000, 16854)]