67806780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 195580224

約数和(自身を除く): 127773444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 113, 137, 146, 219, 226, 274, 292, 339, 365, 411, 438, 452, 548, 565, 678, 685, 730, 822, 876, 1095, 1130, 1356, 1370, 1460, 1644, 1695, 2055, 2190, 2260, 2740, 3390, 4110, 4380, 6780, 8220, 8249, 10001, 15481, 16498, 20002, 24747, 30003, 30962, 32996, 40004, 41245, 46443, 49494, 50005, 60006, 61924, 77405, 82490, 92886, 98988, 100010, 120012, 123735, 150015, 154810, 164980, 185772, 200020, 232215, 247470, 300030, 309620, 464430, 494940, 600060, 928860, 1130113, 2260226, 3390339, 4520452, 5650565, 6780678, 11301130, 13561356, 16951695, 22602260, 33903390, 67806780]

約数ペア:

[(1, 67806780), (2, 33903390), (3, 22602260), (4, 16951695), (5, 13561356), (6, 11301130), (10, 6780678), (12, 5650565), (15, 4520452), (20, 3390339), (30, 2260226), (60, 1130113), (73, 928860), (113, 600060), (137, 494940), (146, 464430), (219, 309620), (226, 300030), (274, 247470), (292, 232215), (339, 200020), (365, 185772), (411, 164980), (438, 154810), (452, 150015), (548, 123735), (565, 120012), (678, 100010), (685, 98988), (730, 92886), (822, 82490), (876, 77405), (1095, 61924), (1130, 60006), (1356, 50005), (1370, 49494), (1460, 46443), (1644, 41245), (1695, 40004), (2055, 32996), (2190, 30962), (2260, 30003), (2740, 24747), (3390, 20002), (4110, 16498), (4380, 15481), (6780, 10001), (8220, 8249)]