78259230

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:951

約数の個数: 128

約数和(自身を含む): 243855360

約数和(自身を除く): 165596130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 47, 54, 63, 70, 90, 94, 105, 126, 135, 141, 189, 210, 235, 270, 282, 315, 329, 378, 423, 470, 630, 658, 705, 846, 881, 945, 987, 1269, 1410, 1645, 1762, 1890, 1974, 2115, 2538, 2643, 2961, 3290, 4230, 4405, 4935, 5286, 5922, 6167, 6345, 7929, 8810, 8883, 9870, 12334, 12690, 13215, 14805, 15858, 17766, 18501, 23787, 26430, 29610, 30835, 37002, 39645, 41407, 44415, 47574, 55503, 61670, 79290, 82814, 88830, 92505, 111006, 118935, 124221, 166509, 185010, 207035, 237870, 248442, 277515, 289849, 333018, 372663, 414070, 555030, 579698, 621105, 745326, 832545, 869547, 1117989, 1242210, 1449245, 1665090, 1739094, 1863315, 2235978, 2608641, 2898490, 3726630, 4347735, 5217282, 5589945, 7825923, 8695470, 11179890, 13043205, 15651846, 26086410, 39129615, 78259230]

約数ペア:

[(1, 78259230), (2, 39129615), (3, 26086410), (5, 15651846), (6, 13043205), (7, 11179890), (9, 8695470), (10, 7825923), (14, 5589945), (15, 5217282), (18, 4347735), (21, 3726630), (27, 2898490), (30, 2608641), (35, 2235978), (42, 1863315), (45, 1739094), (47, 1665090), (54, 1449245), (63, 1242210), (70, 1117989), (90, 869547), (94, 832545), (105, 745326), (126, 621105), (135, 579698), (141, 555030), (189, 414070), (210, 372663), (235, 333018), (270, 289849), (282, 277515), (315, 248442), (329, 237870), (378, 207035), (423, 185010), (470, 166509), (630, 124221), (658, 118935), (705, 111006), (846, 92505), (881, 88830), (945, 82814), (987, 79290), (1269, 61670), (1410, 55503), (1645, 47574), (1762, 44415), (1890, 41407), (1974, 39645), (2115, 37002), (2538, 30835), (2643, 29610), (2961, 26430), (3290, 23787), (4230, 18501), (4405, 17766), (4935, 15858), (5286, 14805), (5922, 13215), (6167, 12690), (6345, 12334), (7929, 9870), (8810, 8883)]