101405880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{281683}}^1$

素因数の和:281700

約数の個数: 48

約数和(自身を含む): 329570280

約数和(自身を除く): 228164400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 281683, 563366, 845049, 1126732, 1408415, 1690098, 2253464, 2535147, 2816830, 3380196, 4225245, 5070294, 5633660, 6760392, 8450490, 10140588, 11267320, 12675735, 16900980, 20281176, 25351470, 33801960, 50702940, 101405880]

約数ペア:

[(1, 101405880), (2, 50702940), (3, 33801960), (4, 25351470), (5, 20281176), (6, 16900980), (8, 12675735), (9, 11267320), (10, 10140588), (12, 8450490), (15, 6760392), (18, 5633660), (20, 5070294), (24, 4225245), (30, 3380196), (36, 2816830), (40, 2535147), (45, 2253464), (60, 1690098), (72, 1408415), (90, 1126732), (120, 845049), (180, 563366), (360, 281683)]