98268750

素因数分解:

$2^1\times 3^2\times 5^5\times {\mathrm{1747}}^1$

素因数の和:1780

約数の個数: 72

約数和(自身を含む): 266279832

約数和(自身を除く): 168011082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 625, 750, 1125, 1250, 1747, 1875, 2250, 3125, 3494, 3750, 5241, 5625, 6250, 8735, 9375, 10482, 11250, 15723, 17470, 18750, 26205, 28125, 31446, 43675, 52410, 56250, 78615, 87350, 131025, 157230, 218375, 262050, 393075, 436750, 655125, 786150, 1091875, 1310250, 1965375, 2183750, 3275625, 3930750, 5459375, 6551250, 9826875, 10918750, 16378125, 19653750, 32756250, 49134375, 98268750]

約数ペア:

[(1, 98268750), (2, 49134375), (3, 32756250), (5, 19653750), (6, 16378125), (9, 10918750), (10, 9826875), (15, 6551250), (18, 5459375), (25, 3930750), (30, 3275625), (45, 2183750), (50, 1965375), (75, 1310250), (90, 1091875), (125, 786150), (150, 655125), (225, 436750), (250, 393075), (375, 262050), (450, 218375), (625, 157230), (750, 131025), (1125, 87350), (1250, 78615), (1747, 56250), (1875, 52410), (2250, 43675), (3125, 31446), (3494, 28125), (3750, 26205), (5241, 18750), (5625, 17470), (6250, 15723), (8735, 11250), (9375, 10482)]