297111750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1047

約数の個数: 128

約数和(自身を含む): 825237504

約数和(自身を除く): 528125754

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 75, 78, 93, 125, 130, 150, 155, 186, 195, 250, 310, 325, 375, 390, 403, 465, 650, 750, 775, 806, 930, 975, 983, 1209, 1550, 1625, 1950, 1966, 2015, 2325, 2418, 2949, 3250, 3875, 4030, 4650, 4875, 4915, 5898, 6045, 7750, 9750, 9830, 10075, 11625, 12090, 12779, 14745, 20150, 23250, 24575, 25558, 29490, 30225, 30473, 38337, 49150, 50375, 60450, 60946, 63895, 73725, 76674, 91419, 100750, 122875, 127790, 147450, 151125, 152365, 182838, 191685, 245750, 302250, 304730, 319475, 368625, 383370, 396149, 457095, 638950, 737250, 761825, 792298, 914190, 958425, 1188447, 1523650, 1597375, 1916850, 1980745, 2285475, 2376894, 3194750, 3809125, 3961490, 4570950, 4792125, 5942235, 7618250, 9584250, 9903725, 11427375, 11884470, 19807450, 22854750, 29711175, 49518625, 59422350, 99037250, 148555875, 297111750]

約数ペア:

[(1, 297111750), (2, 148555875), (3, 99037250), (5, 59422350), (6, 49518625), (10, 29711175), (13, 22854750), (15, 19807450), (25, 11884470), (26, 11427375), (30, 9903725), (31, 9584250), (39, 7618250), (50, 5942235), (62, 4792125), (65, 4570950), (75, 3961490), (78, 3809125), (93, 3194750), (125, 2376894), (130, 2285475), (150, 1980745), (155, 1916850), (186, 1597375), (195, 1523650), (250, 1188447), (310, 958425), (325, 914190), (375, 792298), (390, 761825), (403, 737250), (465, 638950), (650, 457095), (750, 396149), (775, 383370), (806, 368625), (930, 319475), (975, 304730), (983, 302250), (1209, 245750), (1550, 191685), (1625, 182838), (1950, 152365), (1966, 151125), (2015, 147450), (2325, 127790), (2418, 122875), (2949, 100750), (3250, 91419), (3875, 76674), (4030, 73725), (4650, 63895), (4875, 60946), (4915, 60450), (5898, 50375), (6045, 49150), (7750, 38337), (9750, 30473), (9830, 30225), (10075, 29490), (11625, 25558), (12090, 24575), (12779, 23250), (14745, 20150)]