145256700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{15619}}^1$

素因数の和:15667

約数の個数: 72

約数和(自身を含む): 433861120

約数和(自身を除く): 288604420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 9300, 15619, 31238, 46857, 62476, 78095, 93714, 156190, 187428, 234285, 312380, 390475, 468570, 484189, 780950, 937140, 968378, 1171425, 1452567, 1561900, 1936756, 2342850, 2420945, 2905134, 4685700, 4841890, 5810268, 7262835, 9683780, 12104725, 14525670, 24209450, 29051340, 36314175, 48418900, 72628350, 145256700]

約数ペア:

[(1, 145256700), (2, 72628350), (3, 48418900), (4, 36314175), (5, 29051340), (6, 24209450), (10, 14525670), (12, 12104725), (15, 9683780), (20, 7262835), (25, 5810268), (30, 4841890), (31, 4685700), (50, 2905134), (60, 2420945), (62, 2342850), (75, 1936756), (93, 1561900), (100, 1452567), (124, 1171425), (150, 968378), (155, 937140), (186, 780950), (300, 484189), (310, 468570), (372, 390475), (465, 312380), (620, 234285), (775, 187428), (930, 156190), (1550, 93714), (1860, 78095), (2325, 62476), (3100, 46857), (4650, 31238), (9300, 15619)]