185155560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:448

約数の個数: 192

約数和(自身を含む): 636180480

約数和(自身を除く): 451024920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 47, 60, 62, 72, 90, 93, 94, 120, 124, 141, 155, 180, 186, 188, 235, 248, 279, 282, 310, 353, 360, 372, 376, 423, 465, 470, 558, 564, 620, 705, 706, 744, 846, 930, 940, 1059, 1116, 1128, 1240, 1395, 1410, 1412, 1457, 1692, 1765, 1860, 1880, 2115, 2118, 2232, 2790, 2820, 2824, 2914, 3177, 3384, 3530, 3720, 4230, 4236, 4371, 5295, 5580, 5640, 5828, 6354, 7060, 7285, 8460, 8472, 8742, 10590, 10943, 11160, 11656, 12708, 13113, 14120, 14570, 15885, 16591, 16920, 17484, 21180, 21855, 21886, 25416, 26226, 29140, 31770, 32829, 33182, 34968, 42360, 43710, 43772, 49773, 52452, 54715, 58280, 63540, 65565, 65658, 66364, 82955, 87420, 87544, 98487, 99546, 104904, 109430, 127080, 131130, 131316, 132728, 149319, 164145, 165910, 174840, 196974, 199092, 218860, 248865, 262260, 262632, 298638, 328290, 331820, 393948, 398184, 437720, 492435, 497730, 514321, 524520, 597276, 656580, 663640, 746595, 787896, 984870, 995460, 1028642, 1194552, 1313160, 1493190, 1542963, 1969740, 1990920, 2057284, 2571605, 2986380, 3085926, 3939480, 4114568, 4628889, 5143210, 5972760, 6171852, 7714815, 9257778, 10286420, 12343704, 15429630, 18515556, 20572840, 23144445, 30859260, 37031112, 46288890, 61718520, 92577780, 185155560]

約数ペア:

[(1, 185155560), (2, 92577780), (3, 61718520), (4, 46288890), (5, 37031112), (6, 30859260), (8, 23144445), (9, 20572840), (10, 18515556), (12, 15429630), (15, 12343704), (18, 10286420), (20, 9257778), (24, 7714815), (30, 6171852), (31, 5972760), (36, 5143210), (40, 4628889), (45, 4114568), (47, 3939480), (60, 3085926), (62, 2986380), (72, 2571605), (90, 2057284), (93, 1990920), (94, 1969740), (120, 1542963), (124, 1493190), (141, 1313160), (155, 1194552), (180, 1028642), (186, 995460), (188, 984870), (235, 787896), (248, 746595), (279, 663640), (282, 656580), (310, 597276), (353, 524520), (360, 514321), (372, 497730), (376, 492435), (423, 437720), (465, 398184), (470, 393948), (558, 331820), (564, 328290), (620, 298638), (705, 262632), (706, 262260), (744, 248865), (846, 218860), (930, 199092), (940, 196974), (1059, 174840), (1116, 165910), (1128, 164145), (1240, 149319), (1395, 132728), (1410, 131316), (1412, 131130), (1457, 127080), (1692, 109430), (1765, 104904), (1860, 99546), (1880, 98487), (2115, 87544), (2118, 87420), (2232, 82955), (2790, 66364), (2820, 65658), (2824, 65565), (2914, 63540), (3177, 58280), (3384, 54715), (3530, 52452), (3720, 49773), (4230, 43772), (4236, 43710), (4371, 42360), (5295, 34968), (5580, 33182), (5640, 32829), (5828, 31770), (6354, 29140), (7060, 26226), (7285, 25416), (8460, 21886), (8472, 21855), (8742, 21180), (10590, 17484), (10943, 16920), (11160, 16591), (11656, 15885), (12708, 14570), (13113, 14120)]