2291494500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{509221}}^1$

素因数の和:509246

約数の個数: 72

約数和(自身を含む): 7228915512

約数和(自身を除く): 4937421012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 509221, 1018442, 1527663, 2036884, 2546105, 3055326, 4582989, 5092210, 6110652, 7638315, 9165978, 10184420, 12730525, 15276630, 18331956, 22914945, 25461050, 30553260, 38191575, 45829890, 50922100, 63652625, 76383150, 91659780, 114574725, 127305250, 152766300, 190957875, 229149450, 254610500, 381915750, 458298900, 572873625, 763831500, 1145747250, 2291494500]

約数ペア:

[(1, 2291494500), (2, 1145747250), (3, 763831500), (4, 572873625), (5, 458298900), (6, 381915750), (9, 254610500), (10, 229149450), (12, 190957875), (15, 152766300), (18, 127305250), (20, 114574725), (25, 91659780), (30, 76383150), (36, 63652625), (45, 50922100), (50, 45829890), (60, 38191575), (75, 30553260), (90, 25461050), (100, 22914945), (125, 18331956), (150, 15276630), (180, 12730525), (225, 10184420), (250, 9165978), (300, 7638315), (375, 6110652), (450, 5092210), (500, 4582989), (750, 3055326), (900, 2546105), (1125, 2036884), (1500, 1527663), (2250, 1018442), (4500, 509221)]