282999900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{239}}^1\times {\mathrm{3947}}^1$

素因数の和:4203

約数の個数: 72

約数和(自身を含む): 822447360

約数和(自身を除く): 539447460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 239, 300, 478, 717, 956, 1195, 1434, 2390, 2868, 3585, 3947, 4780, 5975, 7170, 7894, 11841, 11950, 14340, 15788, 17925, 19735, 23682, 23900, 35850, 39470, 47364, 59205, 71700, 78940, 98675, 118410, 197350, 236820, 296025, 394700, 592050, 943333, 1184100, 1886666, 2829999, 3773332, 4716665, 5659998, 9433330, 11319996, 14149995, 18866660, 23583325, 28299990, 47166650, 56599980, 70749975, 94333300, 141499950, 282999900]

約数ペア:

[(1, 282999900), (2, 141499950), (3, 94333300), (4, 70749975), (5, 56599980), (6, 47166650), (10, 28299990), (12, 23583325), (15, 18866660), (20, 14149995), (25, 11319996), (30, 9433330), (50, 5659998), (60, 4716665), (75, 3773332), (100, 2829999), (150, 1886666), (239, 1184100), (300, 943333), (478, 592050), (717, 394700), (956, 296025), (1195, 236820), (1434, 197350), (2390, 118410), (2868, 98675), (3585, 78940), (3947, 71700), (4780, 59205), (5975, 47364), (7170, 39470), (7894, 35850), (11841, 23900), (11950, 23682), (14340, 19735), (15788, 17925)]