26521200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:216

約数の個数: 180

約数和(自身を含む): 94447080

約数和(自身を除く): 67925880

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, 139, 144, 150, 159, 180, 200, 212, 225, 240, 265, 278, 300, 318, 360, 400, 417, 424, 450, 477, 530, 556, 600, 636, 695, 720, 795, 834, 848, 900, 954, 1060, 1112, 1200, 1251, 1272, 1325, 1390, 1590, 1668, 1800, 1908, 2085, 2120, 2224, 2385, 2502, 2544, 2650, 2780, 3180, 3336, 3475, 3600, 3816, 3975, 4170, 4240, 4770, 5004, 5300, 5560, 6255, 6360, 6672, 6950, 7367, 7632, 7950, 8340, 9540, 10008, 10425, 10600, 11120, 11925, 12510, 12720, 13900, 14734, 15900, 16680, 19080, 20016, 20850, 21200, 22101, 23850, 25020, 27800, 29468, 31275, 31800, 33360, 36835, 38160, 41700, 44202, 47700, 50040, 55600, 58936, 62550, 63600, 66303, 73670, 83400, 88404, 95400, 100080, 110505, 117872, 125100, 132606, 147340, 166800, 176808, 184175, 190800, 221010, 250200, 265212, 294680, 331515, 353616, 368350, 442020, 500400, 530424, 552525, 589360, 663030, 736700, 884040, 1060848, 1105050, 1326060, 1473400, 1657575, 1768080, 2210100, 2652120, 2946800, 3315150, 4420200, 5304240, 6630300, 8840400, 13260600, 26521200]

約数ペア:

[(1, 26521200), (2, 13260600), (3, 8840400), (4, 6630300), (5, 5304240), (6, 4420200), (8, 3315150), (9, 2946800), (10, 2652120), (12, 2210100), (15, 1768080), (16, 1657575), (18, 1473400), (20, 1326060), (24, 1105050), (25, 1060848), (30, 884040), (36, 736700), (40, 663030), (45, 589360), (48, 552525), (50, 530424), (53, 500400), (60, 442020), (72, 368350), (75, 353616), (80, 331515), (90, 294680), (100, 265212), (106, 250200), (120, 221010), (139, 190800), (144, 184175), (150, 176808), (159, 166800), (180, 147340), (200, 132606), (212, 125100), (225, 117872), (240, 110505), (265, 100080), (278, 95400), (300, 88404), (318, 83400), (360, 73670), (400, 66303), (417, 63600), (424, 62550), (450, 58936), (477, 55600), (530, 50040), (556, 47700), (600, 44202), (636, 41700), (695, 38160), (720, 36835), (795, 33360), (834, 31800), (848, 31275), (900, 29468), (954, 27800), (1060, 25020), (1112, 23850), (1200, 22101), (1251, 21200), (1272, 20850), (1325, 20016), (1390, 19080), (1590, 16680), (1668, 15900), (1800, 14734), (1908, 13900), (2085, 12720), (2120, 12510), (2224, 11925), (2385, 11120), (2502, 10600), (2544, 10425), (2650, 10008), (2780, 9540), (3180, 8340), (3336, 7950), (3475, 7632), (3600, 7367), (3816, 6950), (3975, 6672), (4170, 6360), (4240, 6255), (4770, 5560), (5004, 5300)]