42995250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 118053936

約数和(自身を除く): 75058686

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 97, 125, 150, 194, 197, 225, 250, 291, 375, 394, 450, 485, 582, 591, 750, 873, 970, 985, 1125, 1182, 1455, 1746, 1773, 1970, 2250, 2425, 2910, 2955, 3546, 4365, 4850, 4925, 5910, 7275, 8730, 8865, 9850, 12125, 14550, 14775, 17730, 19109, 21825, 24250, 24625, 29550, 36375, 38218, 43650, 44325, 49250, 57327, 72750, 73875, 88650, 95545, 109125, 114654, 147750, 171981, 191090, 218250, 221625, 286635, 343962, 443250, 477725, 573270, 859905, 955450, 1433175, 1719810, 2388625, 2866350, 4299525, 4777250, 7165875, 8599050, 14331750, 21497625, 42995250]

約数ペア:

[(1, 42995250), (2, 21497625), (3, 14331750), (5, 8599050), (6, 7165875), (9, 4777250), (10, 4299525), (15, 2866350), (18, 2388625), (25, 1719810), (30, 1433175), (45, 955450), (50, 859905), (75, 573270), (90, 477725), (97, 443250), (125, 343962), (150, 286635), (194, 221625), (197, 218250), (225, 191090), (250, 171981), (291, 147750), (375, 114654), (394, 109125), (450, 95545), (485, 88650), (582, 73875), (591, 72750), (750, 57327), (873, 49250), (970, 44325), (985, 43650), (1125, 38218), (1182, 36375), (1455, 29550), (1746, 24625), (1773, 24250), (1970, 21825), (2250, 19109), (2425, 17730), (2910, 14775), (2955, 14550), (3546, 12125), (4365, 9850), (4850, 8865), (4925, 8730), (5910, 7275)]