27200940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:879

約数の個数: 96

約数和(自身を含む): 84032256

約数和(自身を除く): 56831316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 60, 65, 78, 86, 129, 130, 156, 172, 195, 215, 258, 260, 390, 430, 516, 559, 645, 780, 811, 860, 1118, 1290, 1622, 1677, 2236, 2433, 2580, 2795, 3244, 3354, 4055, 4866, 5590, 6708, 8110, 8385, 9732, 10543, 11180, 12165, 16220, 16770, 21086, 24330, 31629, 33540, 34873, 42172, 48660, 52715, 63258, 69746, 104619, 105430, 126516, 139492, 158145, 174365, 209238, 210860, 316290, 348730, 418476, 453349, 523095, 632580, 697460, 906698, 1046190, 1360047, 1813396, 2092380, 2266745, 2720094, 4533490, 5440188, 6800235, 9066980, 13600470, 27200940]

約数ペア:

[(1, 27200940), (2, 13600470), (3, 9066980), (4, 6800235), (5, 5440188), (6, 4533490), (10, 2720094), (12, 2266745), (13, 2092380), (15, 1813396), (20, 1360047), (26, 1046190), (30, 906698), (39, 697460), (43, 632580), (52, 523095), (60, 453349), (65, 418476), (78, 348730), (86, 316290), (129, 210860), (130, 209238), (156, 174365), (172, 158145), (195, 139492), (215, 126516), (258, 105430), (260, 104619), (390, 69746), (430, 63258), (516, 52715), (559, 48660), (645, 42172), (780, 34873), (811, 33540), (860, 31629), (1118, 24330), (1290, 21086), (1622, 16770), (1677, 16220), (2236, 12165), (2433, 11180), (2580, 10543), (2795, 9732), (3244, 8385), (3354, 8110), (4055, 6708), (4866, 5590)]