202437780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{743}}^1$

素因数の和:1013

約数の個数: 96

約数和(自身を含む): 599961600

約数和(自身を除く): 397523820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 239, 285, 380, 478, 570, 717, 743, 956, 1140, 1195, 1434, 1486, 2229, 2390, 2868, 2972, 3585, 3715, 4458, 4541, 4780, 7170, 7430, 8916, 9082, 11145, 13623, 14117, 14340, 14860, 18164, 22290, 22705, 27246, 28234, 42351, 44580, 45410, 54492, 56468, 68115, 70585, 84702, 90820, 136230, 141170, 169404, 177577, 211755, 272460, 282340, 355154, 423510, 532731, 710308, 847020, 887885, 1065462, 1775770, 2130924, 2663655, 3373963, 3551540, 5327310, 6747926, 10121889, 10654620, 13495852, 16869815, 20243778, 33739630, 40487556, 50609445, 67479260, 101218890, 202437780]

約数ペア:

[(1, 202437780), (2, 101218890), (3, 67479260), (4, 50609445), (5, 40487556), (6, 33739630), (10, 20243778), (12, 16869815), (15, 13495852), (19, 10654620), (20, 10121889), (30, 6747926), (38, 5327310), (57, 3551540), (60, 3373963), (76, 2663655), (95, 2130924), (114, 1775770), (190, 1065462), (228, 887885), (239, 847020), (285, 710308), (380, 532731), (478, 423510), (570, 355154), (717, 282340), (743, 272460), (956, 211755), (1140, 177577), (1195, 169404), (1434, 141170), (1486, 136230), (2229, 90820), (2390, 84702), (2868, 70585), (2972, 68115), (3585, 56468), (3715, 54492), (4458, 45410), (4541, 44580), (4780, 42351), (7170, 28234), (7430, 27246), (8916, 22705), (9082, 22290), (11145, 18164), (13623, 14860), (14117, 14340)]