287488050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{677}}^1$

素因数の和:860

約数の個数: 96

約数和(自身を含む): 756648000

約数和(自身を除く): 469159950

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 149, 150, 190, 285, 298, 447, 475, 570, 677, 745, 894, 950, 1354, 1425, 1490, 2031, 2235, 2831, 2850, 3385, 3725, 4062, 4470, 5662, 6770, 7450, 8493, 10155, 11175, 12863, 14155, 16925, 16986, 20310, 22350, 25726, 28310, 33850, 38589, 42465, 50775, 64315, 70775, 77178, 84930, 100873, 101550, 128630, 141550, 192945, 201746, 212325, 302619, 321575, 385890, 424650, 504365, 605238, 643150, 964725, 1008730, 1513095, 1916587, 1929450, 2521825, 3026190, 3833174, 5043650, 5749761, 7565475, 9582935, 11499522, 15130950, 19165870, 28748805, 47914675, 57497610, 95829350, 143744025, 287488050]

約数ペア:

[(1, 287488050), (2, 143744025), (3, 95829350), (5, 57497610), (6, 47914675), (10, 28748805), (15, 19165870), (19, 15130950), (25, 11499522), (30, 9582935), (38, 7565475), (50, 5749761), (57, 5043650), (75, 3833174), (95, 3026190), (114, 2521825), (149, 1929450), (150, 1916587), (190, 1513095), (285, 1008730), (298, 964725), (447, 643150), (475, 605238), (570, 504365), (677, 424650), (745, 385890), (894, 321575), (950, 302619), (1354, 212325), (1425, 201746), (1490, 192945), (2031, 141550), (2235, 128630), (2831, 101550), (2850, 100873), (3385, 84930), (3725, 77178), (4062, 70775), (4470, 64315), (5662, 50775), (6770, 42465), (7450, 38589), (8493, 33850), (10155, 28310), (11175, 25726), (12863, 22350), (14155, 20310), (16925, 16986)]