172697130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 482630400

約数和(自身を除く): 309933270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 59, 74, 90, 111, 118, 135, 177, 185, 222, 270, 293, 295, 333, 354, 370, 531, 555, 586, 590, 666, 879, 885, 999, 1062, 1110, 1465, 1593, 1665, 1758, 1770, 1998, 2183, 2637, 2655, 2930, 3186, 3330, 4366, 4395, 4995, 5274, 5310, 6549, 7911, 7965, 8790, 9990, 10841, 10915, 13098, 13185, 15822, 15930, 17287, 19647, 21682, 21830, 26370, 32523, 32745, 34574, 39294, 39555, 51861, 54205, 58941, 65046, 65490, 79110, 86435, 97569, 98235, 103722, 108410, 117882, 155583, 162615, 172870, 195138, 196470, 259305, 292707, 294705, 311166, 325230, 466749, 487845, 518610, 585414, 589410, 639619, 777915, 933498, 975690, 1279238, 1463535, 1555830, 1918857, 2333745, 2927070, 3198095, 3837714, 4667490, 5756571, 6396190, 9594285, 11513142, 17269713, 19188570, 28782855, 34539426, 57565710, 86348565, 172697130]

約数ペア:

[(1, 172697130), (2, 86348565), (3, 57565710), (5, 34539426), (6, 28782855), (9, 19188570), (10, 17269713), (15, 11513142), (18, 9594285), (27, 6396190), (30, 5756571), (37, 4667490), (45, 3837714), (54, 3198095), (59, 2927070), (74, 2333745), (90, 1918857), (111, 1555830), (118, 1463535), (135, 1279238), (177, 975690), (185, 933498), (222, 777915), (270, 639619), (293, 589410), (295, 585414), (333, 518610), (354, 487845), (370, 466749), (531, 325230), (555, 311166), (586, 294705), (590, 292707), (666, 259305), (879, 196470), (885, 195138), (999, 172870), (1062, 162615), (1110, 155583), (1465, 117882), (1593, 108410), (1665, 103722), (1758, 98235), (1770, 97569), (1998, 86435), (2183, 79110), (2637, 65490), (2655, 65046), (2930, 58941), (3186, 54205), (3330, 51861), (4366, 39555), (4395, 39294), (4995, 34574), (5274, 32745), (5310, 32523), (6549, 26370), (7911, 21830), (7965, 21682), (8790, 19647), (9990, 17287), (10841, 15930), (10915, 15822), (13098, 13185)]