297795420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{719}}^1$

素因数の和:809

約数の個数: 192

約数和(自身を含む): 1016064000

約数和(自身を除く): 718268580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 59, 60, 65, 78, 90, 108, 117, 118, 130, 135, 156, 177, 180, 195, 234, 236, 260, 270, 295, 351, 354, 390, 468, 531, 540, 585, 590, 702, 708, 719, 767, 780, 885, 1062, 1170, 1180, 1404, 1438, 1534, 1593, 1755, 1770, 2124, 2157, 2301, 2340, 2655, 2876, 3068, 3186, 3510, 3540, 3595, 3835, 4314, 4602, 5310, 6372, 6471, 6903, 7020, 7190, 7670, 7965, 8628, 9204, 9347, 10620, 10785, 11505, 12942, 13806, 14380, 15340, 15930, 18694, 19413, 20709, 21570, 23010, 25884, 27612, 28041, 31860, 32355, 34515, 37388, 38826, 41418, 42421, 43140, 46020, 46735, 56082, 64710, 69030, 77652, 82836, 84123, 84842, 93470, 97065, 103545, 112164, 127263, 129420, 138060, 140205, 168246, 169684, 186940, 194130, 207090, 212105, 252369, 254526, 280410, 336492, 381789, 388260, 414180, 420615, 424210, 504738, 509052, 551473, 560820, 636315, 763578, 841230, 848420, 1009476, 1102946, 1145367, 1261845, 1272630, 1527156, 1654419, 1682460, 1908945, 2205892, 2290734, 2523690, 2545260, 2757365, 3308838, 3817890, 4581468, 4963257, 5047380, 5514730, 5726835, 6617676, 7635780, 8272095, 9926514, 11029460, 11453670, 14889771, 16544190, 19853028, 22907340, 24816285, 29779542, 33088380, 49632570, 59559084, 74448855, 99265140, 148897710, 297795420]

約数ペア:

[(1, 297795420), (2, 148897710), (3, 99265140), (4, 74448855), (5, 59559084), (6, 49632570), (9, 33088380), (10, 29779542), (12, 24816285), (13, 22907340), (15, 19853028), (18, 16544190), (20, 14889771), (26, 11453670), (27, 11029460), (30, 9926514), (36, 8272095), (39, 7635780), (45, 6617676), (52, 5726835), (54, 5514730), (59, 5047380), (60, 4963257), (65, 4581468), (78, 3817890), (90, 3308838), (108, 2757365), (117, 2545260), (118, 2523690), (130, 2290734), (135, 2205892), (156, 1908945), (177, 1682460), (180, 1654419), (195, 1527156), (234, 1272630), (236, 1261845), (260, 1145367), (270, 1102946), (295, 1009476), (351, 848420), (354, 841230), (390, 763578), (468, 636315), (531, 560820), (540, 551473), (585, 509052), (590, 504738), (702, 424210), (708, 420615), (719, 414180), (767, 388260), (780, 381789), (885, 336492), (1062, 280410), (1170, 254526), (1180, 252369), (1404, 212105), (1438, 207090), (1534, 194130), (1593, 186940), (1755, 169684), (1770, 168246), (2124, 140205), (2157, 138060), (2301, 129420), (2340, 127263), (2655, 112164), (2876, 103545), (3068, 97065), (3186, 93470), (3510, 84842), (3540, 84123), (3595, 82836), (3835, 77652), (4314, 69030), (4602, 64710), (5310, 56082), (6372, 46735), (6471, 46020), (6903, 43140), (7020, 42421), (7190, 41418), (7670, 38826), (7965, 37388), (8628, 34515), (9204, 32355), (9347, 31860), (10620, 28041), (10785, 27612), (11505, 25884), (12942, 23010), (13806, 21570), (14380, 20709), (15340, 19413), (15930, 18694)]