145666620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:345

約数の個数: 192

約数和(自身を含む): 500774400

約数和(自身を除く): 355107780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 137, 165, 179, 180, 198, 220, 270, 274, 297, 330, 358, 396, 411, 495, 537, 540, 548, 594, 660, 685, 716, 822, 895, 990, 1074, 1188, 1233, 1370, 1485, 1507, 1611, 1644, 1790, 1969, 1980, 2055, 2148, 2466, 2685, 2740, 2970, 3014, 3222, 3580, 3699, 3938, 4110, 4521, 4833, 4932, 5370, 5907, 5940, 6028, 6165, 6444, 7398, 7535, 7876, 8055, 8220, 9042, 9666, 9845, 10740, 11814, 12330, 13563, 14796, 15070, 16110, 17721, 18084, 18495, 19332, 19690, 22605, 23628, 24165, 24523, 24660, 27126, 29535, 30140, 32220, 35442, 36990, 39380, 40689, 45210, 48330, 49046, 53163, 54252, 59070, 67815, 70884, 73569, 73980, 81378, 88605, 90420, 96660, 98092, 106326, 118140, 122615, 135630, 147138, 162756, 177210, 203445, 212652, 220707, 245230, 265815, 269753, 271260, 294276, 354420, 367845, 406890, 441414, 490460, 531630, 539506, 662121, 735690, 809259, 813780, 882828, 1063260, 1079012, 1103535, 1324242, 1348765, 1471380, 1618518, 2207070, 2427777, 2648484, 2697530, 3237036, 3310605, 4046295, 4414140, 4855554, 5395060, 6621210, 7283331, 8092590, 9711108, 12138885, 13242420, 14566662, 16185180, 24277770, 29133324, 36416655, 48555540, 72833310, 145666620]

約数ペア:

[(1, 145666620), (2, 72833310), (3, 48555540), (4, 36416655), (5, 29133324), (6, 24277770), (9, 16185180), (10, 14566662), (11, 13242420), (12, 12138885), (15, 9711108), (18, 8092590), (20, 7283331), (22, 6621210), (27, 5395060), (30, 4855554), (33, 4414140), (36, 4046295), (44, 3310605), (45, 3237036), (54, 2697530), (55, 2648484), (60, 2427777), (66, 2207070), (90, 1618518), (99, 1471380), (108, 1348765), (110, 1324242), (132, 1103535), (135, 1079012), (137, 1063260), (165, 882828), (179, 813780), (180, 809259), (198, 735690), (220, 662121), (270, 539506), (274, 531630), (297, 490460), (330, 441414), (358, 406890), (396, 367845), (411, 354420), (495, 294276), (537, 271260), (540, 269753), (548, 265815), (594, 245230), (660, 220707), (685, 212652), (716, 203445), (822, 177210), (895, 162756), (990, 147138), (1074, 135630), (1188, 122615), (1233, 118140), (1370, 106326), (1485, 98092), (1507, 96660), (1611, 90420), (1644, 88605), (1790, 81378), (1969, 73980), (1980, 73569), (2055, 70884), (2148, 67815), (2466, 59070), (2685, 54252), (2740, 53163), (2970, 49046), (3014, 48330), (3222, 45210), (3580, 40689), (3699, 39380), (3938, 36990), (4110, 35442), (4521, 32220), (4833, 30140), (4932, 29535), (5370, 27126), (5907, 24660), (5940, 24523), (6028, 24165), (6165, 23628), (6444, 22605), (7398, 19690), (7535, 19332), (7876, 18495), (8055, 18084), (8220, 17721), (9042, 16110), (9666, 15070), (9845, 14796), (10740, 13563), (11814, 12330)]