171120060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 558835200

約数和(自身を除く): 387715140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 59, 60, 82, 90, 108, 118, 123, 131, 135, 164, 177, 180, 205, 236, 246, 262, 270, 295, 354, 369, 393, 410, 492, 524, 531, 540, 590, 615, 655, 708, 738, 786, 820, 885, 1062, 1107, 1179, 1180, 1230, 1310, 1476, 1572, 1593, 1770, 1845, 1965, 2124, 2214, 2358, 2419, 2460, 2620, 2655, 3186, 3537, 3540, 3690, 3930, 4428, 4716, 4838, 5310, 5371, 5535, 5895, 6372, 7074, 7257, 7380, 7729, 7860, 7965, 9676, 10620, 10742, 11070, 11790, 12095, 14148, 14514, 15458, 15930, 16113, 17685, 21484, 21771, 22140, 23187, 23580, 24190, 26855, 29028, 30916, 31860, 32226, 35370, 36285, 38645, 43542, 46374, 48339, 48380, 53710, 64452, 65313, 69561, 70740, 72570, 77290, 80565, 87084, 92748, 96678, 107420, 108855, 115935, 130626, 139122, 145017, 145140, 154580, 161130, 193356, 208683, 217710, 231870, 241695, 261252, 278244, 290034, 316889, 322260, 326565, 347805, 417366, 435420, 463740, 483390, 580068, 633778, 653130, 695610, 725085, 834732, 950667, 966780, 1043415, 1267556, 1306260, 1391220, 1450170, 1584445, 1901334, 2086830, 2852001, 2900340, 3168890, 3802668, 4173660, 4753335, 5704002, 6337780, 8556003, 9506670, 11408004, 14260005, 17112006, 19013340, 28520010, 34224012, 42780015, 57040020, 85560030, 171120060]

約数ペア:

[(1, 171120060), (2, 85560030), (3, 57040020), (4, 42780015), (5, 34224012), (6, 28520010), (9, 19013340), (10, 17112006), (12, 14260005), (15, 11408004), (18, 9506670), (20, 8556003), (27, 6337780), (30, 5704002), (36, 4753335), (41, 4173660), (45, 3802668), (54, 3168890), (59, 2900340), (60, 2852001), (82, 2086830), (90, 1901334), (108, 1584445), (118, 1450170), (123, 1391220), (131, 1306260), (135, 1267556), (164, 1043415), (177, 966780), (180, 950667), (205, 834732), (236, 725085), (246, 695610), (262, 653130), (270, 633778), (295, 580068), (354, 483390), (369, 463740), (393, 435420), (410, 417366), (492, 347805), (524, 326565), (531, 322260), (540, 316889), (590, 290034), (615, 278244), (655, 261252), (708, 241695), (738, 231870), (786, 217710), (820, 208683), (885, 193356), (1062, 161130), (1107, 154580), (1179, 145140), (1180, 145017), (1230, 139122), (1310, 130626), (1476, 115935), (1572, 108855), (1593, 107420), (1770, 96678), (1845, 92748), (1965, 87084), (2124, 80565), (2214, 77290), (2358, 72570), (2419, 70740), (2460, 69561), (2620, 65313), (2655, 64452), (3186, 53710), (3537, 48380), (3540, 48339), (3690, 46374), (3930, 43542), (4428, 38645), (4716, 36285), (4838, 35370), (5310, 32226), (5371, 31860), (5535, 30916), (5895, 29028), (6372, 26855), (7074, 24190), (7257, 23580), (7380, 23187), (7729, 22140), (7860, 21771), (7965, 21484), (9676, 17685), (10620, 16113), (10742, 15930), (11070, 15458), (11790, 14514), (12095, 14148)]