195543180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{179}}^1$

素因数の和:238

約数の個数: 288

約数和(自身を含む): 742694400

約数和(自身を除く): 547151220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 179, 180, 189, 204, 210, 238, 252, 255, 270, 289, 306, 315, 340, 357, 358, 378, 420, 459, 476, 510, 537, 540, 578, 595, 612, 630, 714, 716, 756, 765, 867, 895, 918, 945, 1020, 1071, 1074, 1156, 1190, 1253, 1260, 1428, 1445, 1530, 1611, 1734, 1785, 1790, 1836, 1890, 2023, 2142, 2148, 2295, 2380, 2506, 2601, 2685, 2890, 3043, 3060, 3213, 3222, 3468, 3570, 3580, 3759, 3780, 4046, 4284, 4335, 4590, 4833, 5012, 5202, 5355, 5370, 5780, 6069, 6086, 6265, 6426, 6444, 7140, 7518, 7803, 8055, 8092, 8670, 9129, 9180, 9666, 10115, 10404, 10710, 10740, 11277, 12138, 12172, 12530, 12852, 13005, 15036, 15215, 15606, 16065, 16110, 17340, 18207, 18258, 18795, 19332, 20230, 21301, 21420, 22554, 24165, 24276, 25060, 26010, 27387, 30345, 30430, 31212, 32130, 32220, 33831, 36414, 36516, 37590, 39015, 40460, 42602, 45108, 45645, 48330, 51731, 52020, 54621, 54774, 56385, 60690, 60860, 63903, 64260, 67662, 72828, 75180, 78030, 82161, 85204, 91035, 91290, 96660, 103462, 106505, 109242, 109548, 112770, 121380, 127806, 135324, 136935, 155193, 156060, 164322, 169155, 182070, 182580, 191709, 206924, 213010, 218484, 225540, 255612, 258655, 273105, 273870, 310386, 319515, 328644, 338310, 362117, 364140, 383418, 410805, 426020, 465579, 517310, 546210, 547740, 575127, 620772, 639030, 676620, 724234, 766836, 775965, 821610, 931158, 958545, 1034620, 1086351, 1092420, 1150254, 1278060, 1396737, 1448468, 1551930, 1643220, 1810585, 1862316, 1917090, 2172702, 2300508, 2327895, 2793474, 2875635, 3103860, 3259053, 3621170, 3834180, 4345404, 4655790, 5431755, 5586948, 5751270, 6518106, 6983685, 7242340, 9311580, 9777159, 10863510, 11502540, 13036212, 13967370, 16295265, 19554318, 21727020, 27934740, 32590530, 39108636, 48885795, 65181060, 97771590, 195543180]

約数ペア:

[(1, 195543180), (2, 97771590), (3, 65181060), (4, 48885795), (5, 39108636), (6, 32590530), (7, 27934740), (9, 21727020), (10, 19554318), (12, 16295265), (14, 13967370), (15, 13036212), (17, 11502540), (18, 10863510), (20, 9777159), (21, 9311580), (27, 7242340), (28, 6983685), (30, 6518106), (34, 5751270), (35, 5586948), (36, 5431755), (42, 4655790), (45, 4345404), (51, 3834180), (54, 3621170), (60, 3259053), (63, 3103860), (68, 2875635), (70, 2793474), (84, 2327895), (85, 2300508), (90, 2172702), (102, 1917090), (105, 1862316), (108, 1810585), (119, 1643220), (126, 1551930), (135, 1448468), (140, 1396737), (153, 1278060), (170, 1150254), (179, 1092420), (180, 1086351), (189, 1034620), (204, 958545), (210, 931158), (238, 821610), (252, 775965), (255, 766836), (270, 724234), (289, 676620), (306, 639030), (315, 620772), (340, 575127), (357, 547740), (358, 546210), (378, 517310), (420, 465579), (459, 426020), (476, 410805), (510, 383418), (537, 364140), (540, 362117), (578, 338310), (595, 328644), (612, 319515), (630, 310386), (714, 273870), (716, 273105), (756, 258655), (765, 255612), (867, 225540), (895, 218484), (918, 213010), (945, 206924), (1020, 191709), (1071, 182580), (1074, 182070), (1156, 169155), (1190, 164322), (1253, 156060), (1260, 155193), (1428, 136935), (1445, 135324), (1530, 127806), (1611, 121380), (1734, 112770), (1785, 109548), (1790, 109242), (1836, 106505), (1890, 103462), (2023, 96660), (2142, 91290), (2148, 91035), (2295, 85204), (2380, 82161), (2506, 78030), (2601, 75180), (2685, 72828), (2890, 67662), (3043, 64260), (3060, 63903), (3213, 60860), (3222, 60690), (3468, 56385), (3570, 54774), (3580, 54621), (3759, 52020), (3780, 51731), (4046, 48330), (4284, 45645), (4335, 45108), (4590, 42602), (4833, 40460), (5012, 39015), (5202, 37590), (5355, 36516), (5370, 36414), (5780, 33831), (6069, 32220), (6086, 32130), (6265, 31212), (6426, 30430), (6444, 30345), (7140, 27387), (7518, 26010), (7803, 25060), (8055, 24276), (8092, 24165), (8670, 22554), (9129, 21420), (9180, 21301), (9666, 20230), (10115, 19332), (10404, 18795), (10710, 18258), (10740, 18207), (11277, 17340), (12138, 16110), (12172, 16065), (12530, 15606), (12852, 15215), (13005, 15036)]