145261200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{17293}}^1$

素因数の和:17321

約数の個数: 120

約数和(自身を含む): 531825088

約数和(自身を除く): 386563888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 17293, 34586, 51879, 69172, 86465, 103758, 121051, 138344, 172930, 207516, 242102, 259395, 276688, 345860, 363153, 415032, 432325, 484204, 518790, 605255, 691720, 726306, 830064, 864650, 968408, 1037580, 1210510, 1296975, 1383440, 1452612, 1729300, 1815765, 1936816, 2075160, 2421020, 2593950, 2905224, 3026275, 3458600, 3631530, 4150320, 4842040, 5187900, 5810448, 6052550, 6917200, 7263060, 9078825, 9684080, 10375800, 12105100, 14526120, 18157650, 20751600, 24210200, 29052240, 36315300, 48420400, 72630600, 145261200]

約数ペア:

[(1, 145261200), (2, 72630600), (3, 48420400), (4, 36315300), (5, 29052240), (6, 24210200), (7, 20751600), (8, 18157650), (10, 14526120), (12, 12105100), (14, 10375800), (15, 9684080), (16, 9078825), (20, 7263060), (21, 6917200), (24, 6052550), (25, 5810448), (28, 5187900), (30, 4842040), (35, 4150320), (40, 3631530), (42, 3458600), (48, 3026275), (50, 2905224), (56, 2593950), (60, 2421020), (70, 2075160), (75, 1936816), (80, 1815765), (84, 1729300), (100, 1452612), (105, 1383440), (112, 1296975), (120, 1210510), (140, 1037580), (150, 968408), (168, 864650), (175, 830064), (200, 726306), (210, 691720), (240, 605255), (280, 518790), (300, 484204), (336, 432325), (350, 415032), (400, 363153), (420, 345860), (525, 276688), (560, 259395), (600, 242102), (700, 207516), (840, 172930), (1050, 138344), (1200, 121051), (1400, 103758), (1680, 86465), (2100, 69172), (2800, 51879), (4200, 34586), (8400, 17293)]