3162900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{811}}^1$

素因数の和:841

約数の個数: 72

約数和(自身を含む): 9867424

約数和(自身を除く): 6704524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 811, 975, 1300, 1622, 1950, 2433, 3244, 3900, 4055, 4866, 8110, 9732, 10543, 12165, 16220, 20275, 21086, 24330, 31629, 40550, 42172, 48660, 52715, 60825, 63258, 81100, 105430, 121650, 126516, 158145, 210860, 243300, 263575, 316290, 527150, 632580, 790725, 1054300, 1581450, 3162900]

約数ペア:

[(1, 3162900), (2, 1581450), (3, 1054300), (4, 790725), (5, 632580), (6, 527150), (10, 316290), (12, 263575), (13, 243300), (15, 210860), (20, 158145), (25, 126516), (26, 121650), (30, 105430), (39, 81100), (50, 63258), (52, 60825), (60, 52715), (65, 48660), (75, 42172), (78, 40550), (100, 31629), (130, 24330), (150, 21086), (156, 20275), (195, 16220), (260, 12165), (300, 10543), (325, 9732), (390, 8110), (650, 4866), (780, 4055), (811, 3900), (975, 3244), (1300, 2433), (1622, 1950)]