201070980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{587}}^1$

素因数の和:786

約数の個数: 144

約数和(自身を含む): 670348224

約数和(自身を除く): 469277244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 173, 180, 198, 220, 330, 346, 396, 495, 519, 587, 660, 692, 865, 990, 1038, 1174, 1557, 1730, 1761, 1903, 1980, 2076, 2348, 2595, 2935, 3114, 3460, 3522, 3806, 5190, 5283, 5709, 5870, 6228, 6457, 7044, 7612, 7785, 8805, 9515, 10380, 10566, 11418, 11740, 12914, 15570, 17127, 17610, 19030, 19371, 21132, 22836, 25828, 26415, 28545, 31140, 32285, 34254, 35220, 38060, 38742, 52830, 57090, 58113, 64570, 68508, 77484, 85635, 96855, 101551, 105660, 114180, 116226, 129140, 171270, 193710, 203102, 232452, 290565, 304653, 342540, 387420, 406204, 507755, 581130, 609306, 913959, 1015510, 1117061, 1162260, 1218612, 1523265, 1827918, 2031020, 2234122, 3046530, 3351183, 3655836, 4468244, 4569795, 5585305, 6093060, 6702366, 9139590, 10053549, 11170610, 13404732, 16755915, 18279180, 20107098, 22341220, 33511830, 40214196, 50267745, 67023660, 100535490, 201070980]

約数ペア:

[(1, 201070980), (2, 100535490), (3, 67023660), (4, 50267745), (5, 40214196), (6, 33511830), (9, 22341220), (10, 20107098), (11, 18279180), (12, 16755915), (15, 13404732), (18, 11170610), (20, 10053549), (22, 9139590), (30, 6702366), (33, 6093060), (36, 5585305), (44, 4569795), (45, 4468244), (55, 3655836), (60, 3351183), (66, 3046530), (90, 2234122), (99, 2031020), (110, 1827918), (132, 1523265), (165, 1218612), (173, 1162260), (180, 1117061), (198, 1015510), (220, 913959), (330, 609306), (346, 581130), (396, 507755), (495, 406204), (519, 387420), (587, 342540), (660, 304653), (692, 290565), (865, 232452), (990, 203102), (1038, 193710), (1174, 171270), (1557, 129140), (1730, 116226), (1761, 114180), (1903, 105660), (1980, 101551), (2076, 96855), (2348, 85635), (2595, 77484), (2935, 68508), (3114, 64570), (3460, 58113), (3522, 57090), (3806, 52830), (5190, 38742), (5283, 38060), (5709, 35220), (5870, 34254), (6228, 32285), (6457, 31140), (7044, 28545), (7612, 26415), (7785, 25828), (8805, 22836), (9515, 21132), (10380, 19371), (10566, 19030), (11418, 17610), (11740, 17127), (12914, 15570)]