148979950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:602

約数の個数: 96

約数和(自身を含む): 341763840

約数和(自身を除く): 192783890

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 43, 50, 70, 86, 95, 133, 175, 190, 215, 266, 301, 350, 430, 475, 521, 602, 665, 817, 950, 1042, 1075, 1330, 1505, 1634, 2150, 2605, 3010, 3325, 3647, 4085, 5210, 5719, 6650, 7294, 7525, 8170, 9899, 11438, 13025, 15050, 18235, 19798, 20425, 22403, 26050, 28595, 36470, 40850, 44806, 49495, 57190, 69293, 91175, 98990, 112015, 138586, 142975, 156821, 182350, 224030, 247475, 285950, 313642, 346465, 425657, 494950, 560075, 692930, 784105, 851314, 1120150, 1568210, 1732325, 2128285, 2979599, 3464650, 3920525, 4256570, 5959198, 7841050, 10641425, 14897995, 21282850, 29795990, 74489975, 148979950]

約数ペア:

[(1, 148979950), (2, 74489975), (5, 29795990), (7, 21282850), (10, 14897995), (14, 10641425), (19, 7841050), (25, 5959198), (35, 4256570), (38, 3920525), (43, 3464650), (50, 2979599), (70, 2128285), (86, 1732325), (95, 1568210), (133, 1120150), (175, 851314), (190, 784105), (215, 692930), (266, 560075), (301, 494950), (350, 425657), (430, 346465), (475, 313642), (521, 285950), (602, 247475), (665, 224030), (817, 182350), (950, 156821), (1042, 142975), (1075, 138586), (1330, 112015), (1505, 98990), (1634, 91175), (2150, 69293), (2605, 57190), (3010, 49495), (3325, 44806), (3647, 40850), (4085, 36470), (5210, 28595), (5719, 26050), (6650, 22403), (7294, 20425), (7525, 19798), (8170, 18235), (9899, 15050), (11438, 13025)]