25791150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1$

素因数の和:80

約数の個数: 216

約数和(自身を含む): 84603960

約数和(自身を除く): 58812810

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 29, 30, 33, 35, 42, 49, 50, 55, 58, 66, 70, 75, 77, 87, 98, 105, 110, 121, 145, 147, 150, 154, 165, 174, 175, 203, 210, 231, 242, 245, 275, 290, 294, 319, 330, 350, 363, 385, 406, 435, 462, 490, 525, 539, 550, 605, 609, 638, 725, 726, 735, 770, 825, 847, 870, 957, 1015, 1050, 1078, 1155, 1210, 1218, 1225, 1421, 1450, 1470, 1595, 1617, 1650, 1694, 1815, 1914, 1925, 2030, 2175, 2233, 2310, 2450, 2541, 2695, 2842, 3025, 3045, 3190, 3234, 3509, 3630, 3675, 3850, 4235, 4263, 4350, 4466, 4785, 5075, 5082, 5390, 5775, 5929, 6050, 6090, 6699, 7018, 7105, 7350, 7975, 8085, 8470, 8526, 9075, 9570, 10150, 10527, 11165, 11550, 11858, 12705, 13398, 13475, 14210, 15225, 15631, 15950, 16170, 17545, 17787, 18150, 21054, 21175, 21315, 22330, 23925, 24563, 25410, 26950, 29645, 30450, 31262, 33495, 35090, 35525, 35574, 40425, 42350, 42630, 46893, 47850, 49126, 52635, 55825, 59290, 63525, 66990, 71050, 73689, 78155, 80850, 87725, 88935, 93786, 105270, 106575, 111650, 122815, 127050, 147378, 148225, 156310, 167475, 171941, 175450, 177870, 213150, 234465, 245630, 263175, 296450, 334950, 343882, 368445, 390775, 444675, 468930, 515823, 526350, 614075, 736890, 781550, 859705, 889350, 1031646, 1172325, 1228150, 1719410, 1842225, 2344650, 2579115, 3684450, 4298525, 5158230, 8597050, 12895575, 25791150]

約数ペア:

[(1, 25791150), (2, 12895575), (3, 8597050), (5, 5158230), (6, 4298525), (7, 3684450), (10, 2579115), (11, 2344650), (14, 1842225), (15, 1719410), (21, 1228150), (22, 1172325), (25, 1031646), (29, 889350), (30, 859705), (33, 781550), (35, 736890), (42, 614075), (49, 526350), (50, 515823), (55, 468930), (58, 444675), (66, 390775), (70, 368445), (75, 343882), (77, 334950), (87, 296450), (98, 263175), (105, 245630), (110, 234465), (121, 213150), (145, 177870), (147, 175450), (150, 171941), (154, 167475), (165, 156310), (174, 148225), (175, 147378), (203, 127050), (210, 122815), (231, 111650), (242, 106575), (245, 105270), (275, 93786), (290, 88935), (294, 87725), (319, 80850), (330, 78155), (350, 73689), (363, 71050), (385, 66990), (406, 63525), (435, 59290), (462, 55825), (490, 52635), (525, 49126), (539, 47850), (550, 46893), (605, 42630), (609, 42350), (638, 40425), (725, 35574), (726, 35525), (735, 35090), (770, 33495), (825, 31262), (847, 30450), (870, 29645), (957, 26950), (1015, 25410), (1050, 24563), (1078, 23925), (1155, 22330), (1210, 21315), (1218, 21175), (1225, 21054), (1421, 18150), (1450, 17787), (1470, 17545), (1595, 16170), (1617, 15950), (1650, 15631), (1694, 15225), (1815, 14210), (1914, 13475), (1925, 13398), (2030, 12705), (2175, 11858), (2233, 11550), (2310, 11165), (2450, 10527), (2541, 10150), (2695, 9570), (2842, 9075), (3025, 8526), (3045, 8470), (3190, 8085), (3234, 7975), (3509, 7350), (3630, 7105), (3675, 7018), (3850, 6699), (4235, 6090), (4263, 6050), (4350, 5929), (4466, 5775), (4785, 5390), (5075, 5082)]