127496430

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:280

約数の個数: 160

約数和(自身を含む): 372594816

約数和(自身を除く): 245098386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 47, 51, 54, 81, 85, 90, 94, 102, 135, 141, 153, 162, 170, 197, 235, 255, 270, 282, 306, 394, 405, 423, 459, 470, 510, 591, 705, 765, 799, 810, 846, 918, 985, 1182, 1269, 1377, 1410, 1530, 1598, 1773, 1970, 2115, 2295, 2397, 2538, 2754, 2955, 3349, 3546, 3807, 3995, 4230, 4590, 4794, 5319, 5910, 6345, 6698, 6885, 7191, 7614, 7990, 8865, 9259, 10047, 10638, 11985, 12690, 13770, 14382, 15957, 16745, 17730, 18518, 19035, 20094, 21573, 23970, 26595, 27777, 30141, 31914, 33490, 35955, 38070, 43146, 46295, 50235, 53190, 55554, 60282, 64719, 71910, 79785, 83331, 90423, 92590, 100470, 107865, 129438, 138885, 150705, 157403, 159570, 166662, 180846, 215730, 249993, 271269, 277770, 301410, 314806, 323595, 416655, 452115, 472209, 499986, 542538, 647190, 749979, 787015, 833310, 904230, 944418, 1249965, 1356345, 1416627, 1499958, 1574030, 2361045, 2499930, 2712690, 2833254, 3749895, 4249881, 4722090, 7083135, 7499790, 8499762, 12749643, 14166270, 21249405, 25499286, 42498810, 63748215, 127496430]

約数ペア:

[(1, 127496430), (2, 63748215), (3, 42498810), (5, 25499286), (6, 21249405), (9, 14166270), (10, 12749643), (15, 8499762), (17, 7499790), (18, 7083135), (27, 4722090), (30, 4249881), (34, 3749895), (45, 2833254), (47, 2712690), (51, 2499930), (54, 2361045), (81, 1574030), (85, 1499958), (90, 1416627), (94, 1356345), (102, 1249965), (135, 944418), (141, 904230), (153, 833310), (162, 787015), (170, 749979), (197, 647190), (235, 542538), (255, 499986), (270, 472209), (282, 452115), (306, 416655), (394, 323595), (405, 314806), (423, 301410), (459, 277770), (470, 271269), (510, 249993), (591, 215730), (705, 180846), (765, 166662), (799, 159570), (810, 157403), (846, 150705), (918, 138885), (985, 129438), (1182, 107865), (1269, 100470), (1377, 92590), (1410, 90423), (1530, 83331), (1598, 79785), (1773, 71910), (1970, 64719), (2115, 60282), (2295, 55554), (2397, 53190), (2538, 50235), (2754, 46295), (2955, 43146), (3349, 38070), (3546, 35955), (3807, 33490), (3995, 31914), (4230, 30141), (4590, 27777), (4794, 26595), (5319, 23970), (5910, 21573), (6345, 20094), (6698, 19035), (6885, 18518), (7191, 17730), (7614, 16745), (7990, 15957), (8865, 14382), (9259, 13770), (10047, 12690), (10638, 11985)]