80217150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1386

約数の個数: 96

約数和(自身を含む): 221319168

約数和(自身を除く): 141102018

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 75, 78, 93, 130, 150, 155, 186, 195, 310, 325, 390, 403, 465, 650, 775, 806, 930, 975, 1209, 1327, 1550, 1950, 2015, 2325, 2418, 2654, 3981, 4030, 4650, 6045, 6635, 7962, 10075, 12090, 13270, 17251, 19905, 20150, 30225, 33175, 34502, 39810, 41137, 51753, 60450, 66350, 82274, 86255, 99525, 103506, 123411, 172510, 199050, 205685, 246822, 258765, 411370, 431275, 517530, 534781, 617055, 862550, 1028425, 1069562, 1234110, 1293825, 1604343, 2056850, 2587650, 2673905, 3085275, 3208686, 5347810, 6170550, 8021715, 13369525, 16043430, 26739050, 40108575, 80217150]

約数ペア:

[(1, 80217150), (2, 40108575), (3, 26739050), (5, 16043430), (6, 13369525), (10, 8021715), (13, 6170550), (15, 5347810), (25, 3208686), (26, 3085275), (30, 2673905), (31, 2587650), (39, 2056850), (50, 1604343), (62, 1293825), (65, 1234110), (75, 1069562), (78, 1028425), (93, 862550), (130, 617055), (150, 534781), (155, 517530), (186, 431275), (195, 411370), (310, 258765), (325, 246822), (390, 205685), (403, 199050), (465, 172510), (650, 123411), (775, 103506), (806, 99525), (930, 86255), (975, 82274), (1209, 66350), (1327, 60450), (1550, 51753), (1950, 41137), (2015, 39810), (2325, 34502), (2418, 33175), (2654, 30225), (3981, 20150), (4030, 19905), (4650, 17251), (6045, 13270), (6635, 12090), (7962, 10075)]