42009900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{233}}^1\times {\mathrm{601}}^1$

素因数の和:851

約数の個数: 72

約数和(自身を含む): 122273424

約数和(自身を除く): 80263524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 233, 300, 466, 601, 699, 932, 1165, 1202, 1398, 1803, 2330, 2404, 2796, 3005, 3495, 3606, 4660, 5825, 6010, 6990, 7212, 9015, 11650, 12020, 13980, 15025, 17475, 18030, 23300, 30050, 34950, 36060, 45075, 60100, 69900, 90150, 140033, 180300, 280066, 420099, 560132, 700165, 840198, 1400330, 1680396, 2100495, 2800660, 3500825, 4200990, 7001650, 8401980, 10502475, 14003300, 21004950, 42009900]

約数ペア:

[(1, 42009900), (2, 21004950), (3, 14003300), (4, 10502475), (5, 8401980), (6, 7001650), (10, 4200990), (12, 3500825), (15, 2800660), (20, 2100495), (25, 1680396), (30, 1400330), (50, 840198), (60, 700165), (75, 560132), (100, 420099), (150, 280066), (233, 180300), (300, 140033), (466, 90150), (601, 69900), (699, 60100), (932, 45075), (1165, 36060), (1202, 34950), (1398, 30050), (1803, 23300), (2330, 18030), (2404, 17475), (2796, 15025), (3005, 13980), (3495, 12020), (3606, 11650), (4660, 9015), (5825, 7212), (6010, 6990)]