77510940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2311}}^1$

素因数の和:2379

約数の個数: 96

約数和(自身を含む): 239264256

約数和(自身を除く): 161753316

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, 860, 1118, 1290, 1677, 2236, 2311, 2580, 2795, 3354, 4622, 5590, 6708, 6933, 8385, 9244, 11180, 11555, 13866, 16770, 23110, 27732, 30043, 33540, 34665, 46220, 60086, 69330, 90129, 99373, 120172, 138660, 150215, 180258, 198746, 298119, 300430, 360516, 397492, 450645, 496865, 596238, 600860, 901290, 993730, 1192476, 1291849, 1490595, 1802580, 1987460, 2583698, 2981190, 3875547, 5167396, 5962380, 6459245, 7751094, 12918490, 15502188, 19377735, 25836980, 38755470, 77510940]

約数ペア:

[(1, 77510940), (2, 38755470), (3, 25836980), (4, 19377735), (5, 15502188), (6, 12918490), (10, 7751094), (12, 6459245), (13, 5962380), (15, 5167396), (20, 3875547), (26, 2981190), (30, 2583698), (39, 1987460), (43, 1802580), (52, 1490595), (60, 1291849), (65, 1192476), (78, 993730), (86, 901290), (129, 600860), (130, 596238), (156, 496865), (172, 450645), (195, 397492), (215, 360516), (258, 300430), (260, 298119), (390, 198746), (430, 180258), (516, 150215), (559, 138660), (645, 120172), (780, 99373), (860, 90129), (1118, 69330), (1290, 60086), (1677, 46220), (2236, 34665), (2311, 33540), (2580, 30043), (2795, 27732), (3354, 23110), (4622, 16770), (5590, 13866), (6708, 11555), (6933, 11180), (8385, 9244)]