28916700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{853}}^1$

素因数の和:983

約数の個数: 72

約数和(自身を含む): 84505008

約数和(自身を除く): 55588308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 113, 150, 226, 300, 339, 452, 565, 678, 853, 1130, 1356, 1695, 1706, 2260, 2559, 2825, 3390, 3412, 4265, 5118, 5650, 6780, 8475, 8530, 10236, 11300, 12795, 16950, 17060, 21325, 25590, 33900, 42650, 51180, 63975, 85300, 96389, 127950, 192778, 255900, 289167, 385556, 481945, 578334, 963890, 1156668, 1445835, 1927780, 2409725, 2891670, 4819450, 5783340, 7229175, 9638900, 14458350, 28916700]

約数ペア:

[(1, 28916700), (2, 14458350), (3, 9638900), (4, 7229175), (5, 5783340), (6, 4819450), (10, 2891670), (12, 2409725), (15, 1927780), (20, 1445835), (25, 1156668), (30, 963890), (50, 578334), (60, 481945), (75, 385556), (100, 289167), (113, 255900), (150, 192778), (226, 127950), (300, 96389), (339, 85300), (452, 63975), (565, 51180), (678, 42650), (853, 33900), (1130, 25590), (1356, 21325), (1695, 17060), (1706, 16950), (2260, 12795), (2559, 11300), (2825, 10236), (3390, 8530), (3412, 8475), (4265, 6780), (5118, 5650)]