197898000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{32983}}^1$

素因数の和:33009

約数の個数: 80

約数和(自身を含む): 638042496

約数和(自身を除く): 440144496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 32983, 65966, 98949, 131932, 164915, 197898, 263864, 329830, 395796, 494745, 527728, 659660, 791592, 824575, 989490, 1319320, 1583184, 1649150, 1978980, 2473725, 2638640, 3298300, 3957960, 4122875, 4947450, 6596600, 7915920, 8245750, 9894900, 12368625, 13193200, 16491500, 19789800, 24737250, 32983000, 39579600, 49474500, 65966000, 98949000, 197898000]

約数ペア:

[(1, 197898000), (2, 98949000), (3, 65966000), (4, 49474500), (5, 39579600), (6, 32983000), (8, 24737250), (10, 19789800), (12, 16491500), (15, 13193200), (16, 12368625), (20, 9894900), (24, 8245750), (25, 7915920), (30, 6596600), (40, 4947450), (48, 4122875), (50, 3957960), (60, 3298300), (75, 2638640), (80, 2473725), (100, 1978980), (120, 1649150), (125, 1583184), (150, 1319320), (200, 989490), (240, 824575), (250, 791592), (300, 659660), (375, 527728), (400, 494745), (500, 395796), (600, 329830), (750, 263864), (1000, 197898), (1200, 164915), (1500, 131932), (2000, 98949), (3000, 65966), (6000, 32983)]