254250810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15107}}^1$

素因数の和:15148

約数の個数: 96

約数和(自身を含む): 763618752

約数和(自身を除く): 509367942

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 85, 90, 99, 102, 110, 153, 165, 170, 187, 198, 255, 306, 330, 374, 495, 510, 561, 765, 935, 990, 1122, 1530, 1683, 1870, 2805, 3366, 5610, 8415, 15107, 16830, 30214, 45321, 75535, 90642, 135963, 151070, 166177, 226605, 256819, 271926, 332354, 453210, 498531, 513638, 679815, 770457, 830885, 997062, 1284095, 1359630, 1495593, 1540914, 1661770, 2311371, 2492655, 2568190, 2825009, 2991186, 3852285, 4622742, 4985310, 5650018, 7477965, 7704570, 8475027, 11556855, 14125045, 14955930, 16950054, 23113710, 25425081, 28250090, 42375135, 50850162, 84750270, 127125405, 254250810]

約数ペア:

[(1, 254250810), (2, 127125405), (3, 84750270), (5, 50850162), (6, 42375135), (9, 28250090), (10, 25425081), (11, 23113710), (15, 16950054), (17, 14955930), (18, 14125045), (22, 11556855), (30, 8475027), (33, 7704570), (34, 7477965), (45, 5650018), (51, 4985310), (55, 4622742), (66, 3852285), (85, 2991186), (90, 2825009), (99, 2568190), (102, 2492655), (110, 2311371), (153, 1661770), (165, 1540914), (170, 1495593), (187, 1359630), (198, 1284095), (255, 997062), (306, 830885), (330, 770457), (374, 679815), (495, 513638), (510, 498531), (561, 453210), (765, 332354), (935, 271926), (990, 256819), (1122, 226605), (1530, 166177), (1683, 151070), (1870, 135963), (2805, 90642), (3366, 75535), (5610, 45321), (8415, 30214), (15107, 16830)]