225507360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:611

約数の個数: 192

約数和(自身を含む): 777288960

約数和(自身を除く): 551781600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 71, 78, 80, 96, 104, 120, 130, 142, 156, 160, 195, 208, 213, 240, 260, 284, 312, 355, 390, 416, 426, 480, 509, 520, 568, 624, 710, 780, 852, 923, 1018, 1040, 1065, 1136, 1248, 1420, 1527, 1560, 1704, 1846, 2036, 2080, 2130, 2272, 2545, 2769, 2840, 3054, 3120, 3408, 3692, 4072, 4260, 4615, 5090, 5538, 5680, 6108, 6240, 6617, 6816, 7384, 7635, 8144, 8520, 9230, 10180, 11076, 11360, 12216, 13234, 13845, 14768, 15270, 16288, 17040, 18460, 19851, 20360, 22152, 24432, 26468, 27690, 29536, 30540, 33085, 34080, 36139, 36920, 39702, 40720, 44304, 48864, 52936, 55380, 61080, 66170, 72278, 73840, 79404, 81440, 88608, 99255, 105872, 108417, 110760, 122160, 132340, 144556, 147680, 158808, 180695, 198510, 211744, 216834, 221520, 244320, 264680, 289112, 317616, 361390, 397020, 433668, 443040, 469807, 529360, 542085, 578224, 635232, 722780, 794040, 867336, 939614, 1058720, 1084170, 1156448, 1409421, 1445560, 1588080, 1734672, 1879228, 2168340, 2349035, 2818842, 2891120, 3176160, 3469344, 3758456, 4336680, 4698070, 5637684, 5782240, 7047105, 7516912, 8673360, 9396140, 11275368, 14094210, 15033824, 17346720, 18792280, 22550736, 28188420, 37584560, 45101472, 56376840, 75169120, 112753680, 225507360]

約数ペア:

[(1, 225507360), (2, 112753680), (3, 75169120), (4, 56376840), (5, 45101472), (6, 37584560), (8, 28188420), (10, 22550736), (12, 18792280), (13, 17346720), (15, 15033824), (16, 14094210), (20, 11275368), (24, 9396140), (26, 8673360), (30, 7516912), (32, 7047105), (39, 5782240), (40, 5637684), (48, 4698070), (52, 4336680), (60, 3758456), (65, 3469344), (71, 3176160), (78, 2891120), (80, 2818842), (96, 2349035), (104, 2168340), (120, 1879228), (130, 1734672), (142, 1588080), (156, 1445560), (160, 1409421), (195, 1156448), (208, 1084170), (213, 1058720), (240, 939614), (260, 867336), (284, 794040), (312, 722780), (355, 635232), (390, 578224), (416, 542085), (426, 529360), (480, 469807), (509, 443040), (520, 433668), (568, 397020), (624, 361390), (710, 317616), (780, 289112), (852, 264680), (923, 244320), (1018, 221520), (1040, 216834), (1065, 211744), (1136, 198510), (1248, 180695), (1420, 158808), (1527, 147680), (1560, 144556), (1704, 132340), (1846, 122160), (2036, 110760), (2080, 108417), (2130, 105872), (2272, 99255), (2545, 88608), (2769, 81440), (2840, 79404), (3054, 73840), (3120, 72278), (3408, 66170), (3692, 61080), (4072, 55380), (4260, 52936), (4615, 48864), (5090, 44304), (5538, 40720), (5680, 39702), (6108, 36920), (6240, 36139), (6617, 34080), (6816, 33085), (7384, 30540), (7635, 29536), (8144, 27690), (8520, 26468), (9230, 24432), (10180, 22152), (11076, 20360), (11360, 19851), (12216, 18460), (13234, 17040), (13845, 16288), (14768, 15270)]