76862790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14983}}^1$

素因数の和:15018

約数の個数: 64

約数和(自身を含む): 215769600

約数和(自身を除く): 138906810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 14983, 29966, 44949, 74915, 89898, 134847, 149830, 224745, 269694, 284677, 404541, 449490, 569354, 674235, 809082, 854031, 1348470, 1423385, 1708062, 2022705, 2562093, 2846770, 4045410, 4270155, 5124186, 7686279, 8540310, 12810465, 15372558, 25620930, 38431395, 76862790]

約数ペア:

[(1, 76862790), (2, 38431395), (3, 25620930), (5, 15372558), (6, 12810465), (9, 8540310), (10, 7686279), (15, 5124186), (18, 4270155), (19, 4045410), (27, 2846770), (30, 2562093), (38, 2022705), (45, 1708062), (54, 1423385), (57, 1348470), (90, 854031), (95, 809082), (114, 674235), (135, 569354), (171, 449490), (190, 404541), (270, 284677), (285, 269694), (342, 224745), (513, 149830), (570, 134847), (855, 89898), (1026, 74915), (1710, 44949), (2565, 29966), (5130, 14983)]