138718200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{231197}}^1$

素因数の和:231216

約数の個数: 48

約数和(自身を含む): 430028280

約数和(自身を除く): 291310080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 231197, 462394, 693591, 924788, 1155985, 1387182, 1849576, 2311970, 2774364, 3467955, 4623940, 5548728, 5779925, 6935910, 9247880, 11559850, 13871820, 17339775, 23119700, 27743640, 34679550, 46239400, 69359100, 138718200]

約数ペア:

[(1, 138718200), (2, 69359100), (3, 46239400), (4, 34679550), (5, 27743640), (6, 23119700), (8, 17339775), (10, 13871820), (12, 11559850), (15, 9247880), (20, 6935910), (24, 5779925), (25, 5548728), (30, 4623940), (40, 3467955), (50, 2774364), (60, 2311970), (75, 1849576), (100, 1387182), (120, 1155985), (150, 924788), (200, 693591), (300, 462394), (600, 231197)]