155486100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 288

約数和(自身を含む): 575963136

約数和(自身を除く): 420477036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 53, 55, 60, 66, 70, 75, 77, 84, 100, 105, 106, 110, 127, 132, 140, 150, 154, 159, 165, 175, 210, 212, 220, 231, 254, 265, 275, 300, 308, 318, 330, 350, 371, 381, 385, 420, 462, 508, 525, 530, 550, 583, 635, 636, 660, 700, 742, 762, 770, 795, 825, 889, 924, 1050, 1060, 1100, 1113, 1155, 1166, 1270, 1325, 1397, 1484, 1524, 1540, 1590, 1650, 1749, 1778, 1855, 1905, 1925, 2100, 2226, 2310, 2332, 2540, 2650, 2667, 2794, 2915, 3175, 3180, 3300, 3498, 3556, 3710, 3810, 3850, 3975, 4081, 4191, 4445, 4452, 4620, 5300, 5334, 5565, 5588, 5775, 5830, 6350, 6731, 6985, 6996, 7420, 7620, 7700, 7950, 8162, 8382, 8745, 8890, 9275, 9525, 9779, 10668, 11130, 11550, 11660, 12243, 12700, 13335, 13462, 13970, 14575, 15900, 16324, 16764, 17490, 17780, 18550, 19050, 19558, 20193, 20405, 20955, 22225, 22260, 23100, 24486, 26670, 26924, 27825, 27940, 29150, 29337, 33655, 34925, 34980, 37100, 38100, 39116, 40386, 40810, 41910, 43725, 44450, 47117, 48895, 48972, 53340, 55650, 58300, 58674, 61215, 66675, 67310, 69850, 74041, 80772, 81620, 83820, 87450, 88900, 94234, 97790, 100965, 102025, 104775, 111300, 117348, 122430, 133350, 134620, 139700, 141351, 146685, 148082, 168275, 174900, 188468, 195580, 201930, 204050, 209550, 222123, 235585, 244475, 244860, 266700, 282702, 293370, 296164, 306075, 336550, 370205, 403860, 408100, 419100, 444246, 471170, 488950, 504825, 518287, 565404, 586740, 612150, 673100, 706755, 733425, 740410, 888492, 942340, 977900, 1009650, 1036574, 1110615, 1177925, 1224300, 1413510, 1466850, 1480820, 1554861, 1851025, 2019300, 2073148, 2221230, 2355850, 2591435, 2827020, 2933700, 3109722, 3533775, 3702050, 4442460, 4711700, 5182870, 5553075, 6219444, 7067550, 7404100, 7774305, 10365740, 11106150, 12957175, 14135100, 15548610, 22212300, 25914350, 31097220, 38871525, 51828700, 77743050, 155486100]

約数ペア:

[(1, 155486100), (2, 77743050), (3, 51828700), (4, 38871525), (5, 31097220), (6, 25914350), (7, 22212300), (10, 15548610), (11, 14135100), (12, 12957175), (14, 11106150), (15, 10365740), (20, 7774305), (21, 7404100), (22, 7067550), (25, 6219444), (28, 5553075), (30, 5182870), (33, 4711700), (35, 4442460), (42, 3702050), (44, 3533775), (50, 3109722), (53, 2933700), (55, 2827020), (60, 2591435), (66, 2355850), (70, 2221230), (75, 2073148), (77, 2019300), (84, 1851025), (100, 1554861), (105, 1480820), (106, 1466850), (110, 1413510), (127, 1224300), (132, 1177925), (140, 1110615), (150, 1036574), (154, 1009650), (159, 977900), (165, 942340), (175, 888492), (210, 740410), (212, 733425), (220, 706755), (231, 673100), (254, 612150), (265, 586740), (275, 565404), (300, 518287), (308, 504825), (318, 488950), (330, 471170), (350, 444246), (371, 419100), (381, 408100), (385, 403860), (420, 370205), (462, 336550), (508, 306075), (525, 296164), (530, 293370), (550, 282702), (583, 266700), (635, 244860), (636, 244475), (660, 235585), (700, 222123), (742, 209550), (762, 204050), (770, 201930), (795, 195580), (825, 188468), (889, 174900), (924, 168275), (1050, 148082), (1060, 146685), (1100, 141351), (1113, 139700), (1155, 134620), (1166, 133350), (1270, 122430), (1325, 117348), (1397, 111300), (1484, 104775), (1524, 102025), (1540, 100965), (1590, 97790), (1650, 94234), (1749, 88900), (1778, 87450), (1855, 83820), (1905, 81620), (1925, 80772), (2100, 74041), (2226, 69850), (2310, 67310), (2332, 66675), (2540, 61215), (2650, 58674), (2667, 58300), (2794, 55650), (2915, 53340), (3175, 48972), (3180, 48895), (3300, 47117), (3498, 44450), (3556, 43725), (3710, 41910), (3810, 40810), (3850, 40386), (3975, 39116), (4081, 38100), (4191, 37100), (4445, 34980), (4452, 34925), (4620, 33655), (5300, 29337), (5334, 29150), (5565, 27940), (5588, 27825), (5775, 26924), (5830, 26670), (6350, 24486), (6731, 23100), (6985, 22260), (6996, 22225), (7420, 20955), (7620, 20405), (7700, 20193), (7950, 19558), (8162, 19050), (8382, 18550), (8745, 17780), (8890, 17490), (9275, 16764), (9525, 16324), (9779, 15900), (10668, 14575), (11130, 13970), (11550, 13462), (11660, 13335), (12243, 12700)]