67826550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:175

約数の個数: 144

約数和(自身を含む): 191768976

約数和(自身を除く): 123942426

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 37, 50, 55, 66, 74, 75, 101, 110, 111, 121, 150, 165, 185, 202, 222, 242, 275, 303, 330, 363, 370, 407, 505, 550, 555, 605, 606, 726, 814, 825, 925, 1010, 1110, 1111, 1210, 1221, 1515, 1650, 1815, 1850, 2035, 2222, 2442, 2525, 2775, 3025, 3030, 3333, 3630, 3737, 4070, 4477, 5050, 5550, 5555, 6050, 6105, 6666, 7474, 7575, 8954, 9075, 10175, 11110, 11211, 12210, 12221, 13431, 15150, 16665, 18150, 18685, 20350, 22385, 22422, 24442, 26862, 27775, 30525, 33330, 36663, 37370, 41107, 44770, 55550, 56055, 61050, 61105, 67155, 73326, 82214, 83325, 93425, 111925, 112110, 122210, 123321, 134310, 166650, 183315, 186850, 205535, 223850, 246642, 280275, 305525, 335775, 366630, 411070, 452177, 560550, 611050, 616605, 671550, 904354, 916575, 1027675, 1233210, 1356531, 1833150, 2055350, 2260885, 2713062, 3083025, 4521770, 6166050, 6782655, 11304425, 13565310, 22608850, 33913275, 67826550]

約数ペア:

[(1, 67826550), (2, 33913275), (3, 22608850), (5, 13565310), (6, 11304425), (10, 6782655), (11, 6166050), (15, 4521770), (22, 3083025), (25, 2713062), (30, 2260885), (33, 2055350), (37, 1833150), (50, 1356531), (55, 1233210), (66, 1027675), (74, 916575), (75, 904354), (101, 671550), (110, 616605), (111, 611050), (121, 560550), (150, 452177), (165, 411070), (185, 366630), (202, 335775), (222, 305525), (242, 280275), (275, 246642), (303, 223850), (330, 205535), (363, 186850), (370, 183315), (407, 166650), (505, 134310), (550, 123321), (555, 122210), (605, 112110), (606, 111925), (726, 93425), (814, 83325), (825, 82214), (925, 73326), (1010, 67155), (1110, 61105), (1111, 61050), (1210, 56055), (1221, 55550), (1515, 44770), (1650, 41107), (1815, 37370), (1850, 36663), (2035, 33330), (2222, 30525), (2442, 27775), (2525, 26862), (2775, 24442), (3025, 22422), (3030, 22385), (3333, 20350), (3630, 18685), (3737, 18150), (4070, 16665), (4477, 15150), (5050, 13431), (5550, 12221), (5555, 12210), (6050, 11211), (6105, 11110), (6666, 10175), (7474, 9075), (7575, 8954)]