149362920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:909

約数の個数: 256

約数和(自身を含む): 594432000

約数和(自身を除く): 445069080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 108, 115, 120, 126, 135, 138, 140, 161, 168, 180, 184, 189, 207, 210, 216, 230, 252, 270, 276, 280, 315, 322, 345, 360, 378, 414, 420, 460, 483, 504, 540, 552, 621, 630, 644, 690, 756, 805, 828, 840, 859, 920, 945, 966, 1035, 1080, 1242, 1260, 1288, 1380, 1449, 1512, 1610, 1656, 1718, 1890, 1932, 2070, 2415, 2484, 2520, 2577, 2760, 2898, 3105, 3220, 3436, 3780, 3864, 4140, 4295, 4347, 4830, 4968, 5154, 5796, 6013, 6210, 6440, 6872, 7245, 7560, 7731, 8280, 8590, 8694, 9660, 10308, 11592, 12026, 12420, 12885, 14490, 15462, 17180, 17388, 18039, 19320, 19757, 20616, 21735, 23193, 24052, 24840, 25770, 28980, 30065, 30924, 34360, 34776, 36078, 38655, 39514, 43470, 46386, 48104, 51540, 54117, 57960, 59271, 60130, 61848, 72156, 77310, 79028, 86940, 90195, 92772, 98785, 103080, 108234, 115965, 118542, 120260, 138299, 144312, 154620, 158056, 162351, 173880, 177813, 180390, 185544, 197570, 216468, 231930, 237084, 240520, 270585, 276598, 296355, 309240, 324702, 355626, 360780, 395140, 414897, 432936, 463860, 474168, 533439, 541170, 553196, 592710, 649404, 691495, 711252, 721560, 790280, 811755, 829794, 889065, 927720, 1066878, 1082340, 1106392, 1185420, 1244691, 1298808, 1382990, 1422504, 1623510, 1659588, 1778130, 2074485, 2133756, 2164680, 2370840, 2489382, 2667195, 2765980, 3247020, 3319176, 3556260, 3734073, 4148970, 4267512, 4978764, 5334390, 5531960, 6223455, 6494040, 7112520, 7468146, 8297940, 9957528, 10668780, 12446910, 14936292, 16595880, 18670365, 21337560, 24893820, 29872584, 37340730, 49787640, 74681460, 149362920]

約数ペア:

[(1, 149362920), (2, 74681460), (3, 49787640), (4, 37340730), (5, 29872584), (6, 24893820), (7, 21337560), (8, 18670365), (9, 16595880), (10, 14936292), (12, 12446910), (14, 10668780), (15, 9957528), (18, 8297940), (20, 7468146), (21, 7112520), (23, 6494040), (24, 6223455), (27, 5531960), (28, 5334390), (30, 4978764), (35, 4267512), (36, 4148970), (40, 3734073), (42, 3556260), (45, 3319176), (46, 3247020), (54, 2765980), (56, 2667195), (60, 2489382), (63, 2370840), (69, 2164680), (70, 2133756), (72, 2074485), (84, 1778130), (90, 1659588), (92, 1623510), (105, 1422504), (108, 1382990), (115, 1298808), (120, 1244691), (126, 1185420), (135, 1106392), (138, 1082340), (140, 1066878), (161, 927720), (168, 889065), (180, 829794), (184, 811755), (189, 790280), (207, 721560), (210, 711252), (216, 691495), (230, 649404), (252, 592710), (270, 553196), (276, 541170), (280, 533439), (315, 474168), (322, 463860), (345, 432936), (360, 414897), (378, 395140), (414, 360780), (420, 355626), (460, 324702), (483, 309240), (504, 296355), (540, 276598), (552, 270585), (621, 240520), (630, 237084), (644, 231930), (690, 216468), (756, 197570), (805, 185544), (828, 180390), (840, 177813), (859, 173880), (920, 162351), (945, 158056), (966, 154620), (1035, 144312), (1080, 138299), (1242, 120260), (1260, 118542), (1288, 115965), (1380, 108234), (1449, 103080), (1512, 98785), (1610, 92772), (1656, 90195), (1718, 86940), (1890, 79028), (1932, 77310), (2070, 72156), (2415, 61848), (2484, 60130), (2520, 59271), (2577, 57960), (2760, 54117), (2898, 51540), (3105, 48104), (3220, 46386), (3436, 43470), (3780, 39514), (3864, 38655), (4140, 36078), (4295, 34776), (4347, 34360), (4830, 30924), (4968, 30065), (5154, 28980), (5796, 25770), (6013, 24840), (6210, 24052), (6440, 23193), (6872, 21735), (7245, 20616), (7560, 19757), (7731, 19320), (8280, 18039), (8590, 17388), (8694, 17180), (9660, 15462), (10308, 14490), (11592, 12885), (12026, 12420)]