1188508750

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 160

約数和(自身を含む): 2684515680

約数和(自身を除く): 1496006930

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 61, 65, 109, 110, 122, 125, 130, 143, 218, 250, 275, 286, 305, 325, 545, 550, 610, 625, 650, 671, 715, 793, 1090, 1199, 1250, 1342, 1375, 1417, 1430, 1525, 1586, 1625, 2398, 2725, 2750, 2834, 3050, 3250, 3355, 3575, 3965, 5450, 5995, 6649, 6710, 6875, 7085, 7150, 7625, 7930, 8125, 8723, 11990, 13298, 13625, 13750, 14170, 15250, 15587, 16250, 16775, 17446, 17875, 19825, 27250, 29975, 31174, 33245, 33550, 35425, 35750, 38125, 39650, 43615, 59950, 66490, 68125, 70850, 73139, 76250, 77935, 83875, 86437, 87230, 89375, 99125, 136250, 146278, 149875, 155870, 166225, 167750, 172874, 177125, 178750, 198250, 218075, 299750, 332450, 354250, 365695, 389675, 419375, 432185, 436150, 495625, 731390, 749375, 779350, 831125, 838750, 864370, 885625, 950807, 991250, 1090375, 1498750, 1662250, 1771250, 1828475, 1901614, 1948375, 2160925, 2180750, 3656950, 3896750, 4155625, 4321850, 4754035, 5451875, 8311250, 9142375, 9508070, 9741875, 10804625, 10903750, 18284750, 19483750, 21609250, 23770175, 45711875, 47540350, 54023125, 91423750, 108046250, 118850875, 237701750, 594254375, 1188508750]

約数ペア:

[(1, 1188508750), (2, 594254375), (5, 237701750), (10, 118850875), (11, 108046250), (13, 91423750), (22, 54023125), (25, 47540350), (26, 45711875), (50, 23770175), (55, 21609250), (61, 19483750), (65, 18284750), (109, 10903750), (110, 10804625), (122, 9741875), (125, 9508070), (130, 9142375), (143, 8311250), (218, 5451875), (250, 4754035), (275, 4321850), (286, 4155625), (305, 3896750), (325, 3656950), (545, 2180750), (550, 2160925), (610, 1948375), (625, 1901614), (650, 1828475), (671, 1771250), (715, 1662250), (793, 1498750), (1090, 1090375), (1199, 991250), (1250, 950807), (1342, 885625), (1375, 864370), (1417, 838750), (1430, 831125), (1525, 779350), (1586, 749375), (1625, 731390), (2398, 495625), (2725, 436150), (2750, 432185), (2834, 419375), (3050, 389675), (3250, 365695), (3355, 354250), (3575, 332450), (3965, 299750), (5450, 218075), (5995, 198250), (6649, 178750), (6710, 177125), (6875, 172874), (7085, 167750), (7150, 166225), (7625, 155870), (7930, 149875), (8125, 146278), (8723, 136250), (11990, 99125), (13298, 89375), (13625, 87230), (13750, 86437), (14170, 83875), (15250, 77935), (15587, 76250), (16250, 73139), (16775, 70850), (17446, 68125), (17875, 66490), (19825, 59950), (27250, 43615), (29975, 39650), (31174, 38125), (33245, 35750), (33550, 35425)]