30534840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{577}}^1$

素因数の和:611

約数の個数: 192

約数和(自身を含む): 118605600

約数和(自身を除く): 88070760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 577, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1154, 1176, 1260, 1323, 1470, 1512, 1731, 1764, 1890, 1960, 2205, 2308, 2520, 2646, 2885, 2940, 3462, 3528, 3780, 4039, 4410, 4616, 5193, 5292, 5770, 5880, 6615, 6924, 7560, 8078, 8655, 8820, 10386, 10584, 11540, 12117, 13230, 13848, 15579, 16156, 17310, 17640, 20195, 20772, 23080, 24234, 25965, 26460, 28273, 31158, 32312, 34620, 36351, 40390, 41544, 48468, 51930, 52920, 56546, 60585, 62316, 69240, 72702, 77895, 80780, 84819, 96936, 103860, 109053, 113092, 121170, 124632, 141365, 145404, 155790, 161560, 169638, 181755, 207720, 218106, 226184, 242340, 254457, 282730, 290808, 311580, 339276, 363510, 424095, 436212, 484680, 508914, 545265, 565460, 623160, 678552, 727020, 763371, 848190, 872424, 1017828, 1090530, 1130920, 1272285, 1454040, 1526742, 1696380, 2035656, 2181060, 2544570, 3053484, 3392760, 3816855, 4362120, 5089140, 6106968, 7633710, 10178280, 15267420, 30534840]

約数ペア:

[(1, 30534840), (2, 15267420), (3, 10178280), (4, 7633710), (5, 6106968), (6, 5089140), (7, 4362120), (8, 3816855), (9, 3392760), (10, 3053484), (12, 2544570), (14, 2181060), (15, 2035656), (18, 1696380), (20, 1526742), (21, 1454040), (24, 1272285), (27, 1130920), (28, 1090530), (30, 1017828), (35, 872424), (36, 848190), (40, 763371), (42, 727020), (45, 678552), (49, 623160), (54, 565460), (56, 545265), (60, 508914), (63, 484680), (70, 436212), (72, 424095), (84, 363510), (90, 339276), (98, 311580), (105, 290808), (108, 282730), (120, 254457), (126, 242340), (135, 226184), (140, 218106), (147, 207720), (168, 181755), (180, 169638), (189, 161560), (196, 155790), (210, 145404), (216, 141365), (245, 124632), (252, 121170), (270, 113092), (280, 109053), (294, 103860), (315, 96936), (360, 84819), (378, 80780), (392, 77895), (420, 72702), (441, 69240), (490, 62316), (504, 60585), (540, 56546), (577, 52920), (588, 51930), (630, 48468), (735, 41544), (756, 40390), (840, 36351), (882, 34620), (945, 32312), (980, 31158), (1080, 28273), (1154, 26460), (1176, 25965), (1260, 24234), (1323, 23080), (1470, 20772), (1512, 20195), (1731, 17640), (1764, 17310), (1890, 16156), (1960, 15579), (2205, 13848), (2308, 13230), (2520, 12117), (2646, 11540), (2885, 10584), (2940, 10386), (3462, 8820), (3528, 8655), (3780, 8078), (4039, 7560), (4410, 6924), (4616, 6615), (5193, 5880), (5292, 5770)]