30324200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 74876160

約数和(自身を除く): 44551960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 67, 73, 100, 124, 134, 146, 155, 200, 248, 268, 292, 310, 335, 365, 536, 584, 620, 670, 730, 775, 1240, 1340, 1460, 1550, 1675, 1825, 2077, 2263, 2680, 2920, 3100, 3350, 3650, 4154, 4526, 4891, 6200, 6700, 7300, 8308, 9052, 9782, 10385, 11315, 13400, 14600, 16616, 18104, 19564, 20770, 22630, 24455, 39128, 41540, 45260, 48910, 51925, 56575, 83080, 90520, 97820, 103850, 113150, 122275, 151621, 195640, 207700, 226300, 244550, 303242, 415400, 452600, 489100, 606484, 758105, 978200, 1212968, 1516210, 3032420, 3790525, 6064840, 7581050, 15162100, 30324200]

約数ペア:

[(1, 30324200), (2, 15162100), (4, 7581050), (5, 6064840), (8, 3790525), (10, 3032420), (20, 1516210), (25, 1212968), (31, 978200), (40, 758105), (50, 606484), (62, 489100), (67, 452600), (73, 415400), (100, 303242), (124, 244550), (134, 226300), (146, 207700), (155, 195640), (200, 151621), (248, 122275), (268, 113150), (292, 103850), (310, 97820), (335, 90520), (365, 83080), (536, 56575), (584, 51925), (620, 48910), (670, 45260), (730, 41540), (775, 39128), (1240, 24455), (1340, 22630), (1460, 20770), (1550, 19564), (1675, 18104), (1825, 16616), (2077, 14600), (2263, 13400), (2680, 11315), (2920, 10385), (3100, 9782), (3350, 9052), (3650, 8308), (4154, 7300), (4526, 6700), (4891, 6200)]