205964751780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{453527}}^1$

素因数の和:453603

約数の個数: 144

約数和(自身を含む): 663638451840

約数和(自身を除く): 457673700060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 841, 870, 1044, 1305, 1566, 1682, 1740, 2523, 2610, 3132, 3364, 3915, 4205, 5046, 5220, 7569, 7830, 8410, 10092, 12615, 15138, 15660, 16820, 22707, 25230, 30276, 37845, 45414, 50460, 75690, 90828, 113535, 151380, 227070, 453527, 454140, 907054, 1360581, 1814108, 2267635, 2721162, 4081743, 4535270, 5442324, 6802905, 8163486, 9070540, 12245229, 13152283, 13605810, 16326972, 20408715, 24490458, 26304566, 27211620, 39456849, 40817430, 48980916, 52609132, 61226145, 65761415, 78913698, 81634860, 118370547, 122452290, 131522830, 157827396, 197284245, 236741094, 244904580, 263045660, 355111641, 381416207, 394568490, 473482188, 591852735, 710223282, 762832414, 789136980, 1144248621, 1183705470, 1420446564, 1525664828, 1775558205, 1907081035, 2288497242, 2367410940, 3432745863, 3551116410, 3814162070, 4576994484, 5721243105, 6865491726, 7102232820, 7628324140, 10298237589, 11442486210, 13730983452, 17163729315, 20596475178, 22884972420, 34327458630, 41192950356, 51491187945, 68654917260, 102982375890, 205964751780]

約数ペア:

[(1, 205964751780), (2, 102982375890), (3, 68654917260), (4, 51491187945), (5, 41192950356), (6, 34327458630), (9, 22884972420), (10, 20596475178), (12, 17163729315), (15, 13730983452), (18, 11442486210), (20, 10298237589), (27, 7628324140), (29, 7102232820), (30, 6865491726), (36, 5721243105), (45, 4576994484), (54, 3814162070), (58, 3551116410), (60, 3432745863), (87, 2367410940), (90, 2288497242), (108, 1907081035), (116, 1775558205), (135, 1525664828), (145, 1420446564), (174, 1183705470), (180, 1144248621), (261, 789136980), (270, 762832414), (290, 710223282), (348, 591852735), (435, 473482188), (522, 394568490), (540, 381416207), (580, 355111641), (783, 263045660), (841, 244904580), (870, 236741094), (1044, 197284245), (1305, 157827396), (1566, 131522830), (1682, 122452290), (1740, 118370547), (2523, 81634860), (2610, 78913698), (3132, 65761415), (3364, 61226145), (3915, 52609132), (4205, 48980916), (5046, 40817430), (5220, 39456849), (7569, 27211620), (7830, 26304566), (8410, 24490458), (10092, 20408715), (12615, 16326972), (15138, 13605810), (15660, 13152283), (16820, 12245229), (22707, 9070540), (25230, 8163486), (30276, 6802905), (37845, 5442324), (45414, 4535270), (50460, 4081743), (75690, 2721162), (90828, 2267635), (113535, 1814108), (151380, 1360581), (227070, 907054), (453527, 454140)]