199947750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{29}}^2\times {\mathrm{317}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 518502816

約数和(自身を除く): 318555066

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 125, 145, 150, 174, 250, 290, 317, 375, 435, 634, 725, 750, 841, 870, 951, 1450, 1585, 1682, 1902, 2175, 2523, 3170, 3625, 4205, 4350, 4755, 5046, 7250, 7925, 8410, 9193, 9510, 10875, 12615, 15850, 18386, 21025, 21750, 23775, 25230, 27579, 39625, 42050, 45965, 47550, 55158, 63075, 79250, 91930, 105125, 118875, 126150, 137895, 210250, 229825, 237750, 266597, 275790, 315375, 459650, 533194, 630750, 689475, 799791, 1149125, 1332985, 1378950, 1599582, 2298250, 2665970, 3447375, 3998955, 6664925, 6894750, 7997910, 13329850, 19994775, 33324625, 39989550, 66649250, 99973875, 199947750]

約数ペア:

[(1, 199947750), (2, 99973875), (3, 66649250), (5, 39989550), (6, 33324625), (10, 19994775), (15, 13329850), (25, 7997910), (29, 6894750), (30, 6664925), (50, 3998955), (58, 3447375), (75, 2665970), (87, 2298250), (125, 1599582), (145, 1378950), (150, 1332985), (174, 1149125), (250, 799791), (290, 689475), (317, 630750), (375, 533194), (435, 459650), (634, 315375), (725, 275790), (750, 266597), (841, 237750), (870, 229825), (951, 210250), (1450, 137895), (1585, 126150), (1682, 118875), (1902, 105125), (2175, 91930), (2523, 79250), (3170, 63075), (3625, 55158), (4205, 47550), (4350, 45965), (4755, 42050), (5046, 39625), (7250, 27579), (7925, 25230), (8410, 23775), (9193, 21750), (9510, 21025), (10875, 18386), (12615, 15850)]