4089450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 10267200

約数和(自身を除く): 6177750

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 137, 150, 199, 274, 398, 411, 597, 685, 822, 995, 1194, 1370, 1990, 2055, 2985, 3425, 4110, 4975, 5970, 6850, 9950, 10275, 14925, 20550, 27263, 29850, 54526, 81789, 136315, 163578, 272630, 408945, 681575, 817890, 1363150, 2044725, 4089450]

約数ペア:

[(1, 4089450), (2, 2044725), (3, 1363150), (5, 817890), (6, 681575), (10, 408945), (15, 272630), (25, 163578), (30, 136315), (50, 81789), (75, 54526), (137, 29850), (150, 27263), (199, 20550), (274, 14925), (398, 10275), (411, 9950), (597, 6850), (685, 5970), (822, 4975), (995, 4110), (1194, 3425), (1370, 2985), (1990, 2055)]