200744700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{51473}}^1$

素因数の和:51503

約数の個数: 72

約数和(自身を含む): 625512048

約数和(自身を除く): 424767348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 51473, 102946, 154419, 205892, 257365, 308838, 514730, 617676, 669149, 772095, 1029460, 1286825, 1338298, 1544190, 2007447, 2573650, 2676596, 3088380, 3345745, 3860475, 4014894, 5147300, 6691490, 7720950, 8029788, 10037235, 13382980, 15441900, 16728725, 20074470, 33457450, 40148940, 50186175, 66914900, 100372350, 200744700]

約数ペア:

[(1, 200744700), (2, 100372350), (3, 66914900), (4, 50186175), (5, 40148940), (6, 33457450), (10, 20074470), (12, 16728725), (13, 15441900), (15, 13382980), (20, 10037235), (25, 8029788), (26, 7720950), (30, 6691490), (39, 5147300), (50, 4014894), (52, 3860475), (60, 3345745), (65, 3088380), (75, 2676596), (78, 2573650), (100, 2007447), (130, 1544190), (150, 1338298), (156, 1286825), (195, 1029460), (260, 772095), (300, 669149), (325, 617676), (390, 514730), (650, 308838), (780, 257365), (975, 205892), (1300, 154419), (1950, 102946), (3900, 51473)]