42937020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:369

約数の個数: 192

約数和(自身を含む): 157301760

約数和(自身を除く): 114364740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 54, 60, 63, 70, 74, 84, 90, 105, 108, 111, 126, 135, 140, 148, 180, 185, 189, 210, 222, 252, 259, 270, 307, 315, 333, 370, 378, 420, 444, 518, 540, 555, 614, 630, 666, 740, 756, 777, 921, 945, 999, 1036, 1110, 1228, 1260, 1295, 1332, 1535, 1554, 1665, 1842, 1890, 1998, 2149, 2220, 2331, 2590, 2763, 3070, 3108, 3330, 3684, 3780, 3885, 3996, 4298, 4605, 4662, 4995, 5180, 5526, 6140, 6447, 6660, 6993, 7770, 8289, 8596, 9210, 9324, 9990, 10745, 11052, 11359, 11655, 12894, 13815, 13986, 15540, 16578, 18420, 19341, 19980, 21490, 22718, 23310, 25788, 27630, 27972, 32235, 33156, 34077, 34965, 38682, 41445, 42980, 45436, 46620, 55260, 56795, 58023, 64470, 68154, 69930, 77364, 79513, 82890, 96705, 102231, 113590, 116046, 128940, 136308, 139860, 159026, 165780, 170385, 193410, 204462, 227180, 232092, 238539, 290115, 306693, 318052, 340770, 386820, 397565, 408924, 477078, 511155, 580230, 613386, 681540, 715617, 795130, 954156, 1022310, 1160460, 1192695, 1226772, 1431234, 1533465, 1590260, 2044620, 2146851, 2385390, 2862468, 3066930, 3578085, 4293702, 4770780, 6133860, 7156170, 8587404, 10734255, 14312340, 21468510, 42937020]

約数ペア:

[(1, 42937020), (2, 21468510), (3, 14312340), (4, 10734255), (5, 8587404), (6, 7156170), (7, 6133860), (9, 4770780), (10, 4293702), (12, 3578085), (14, 3066930), (15, 2862468), (18, 2385390), (20, 2146851), (21, 2044620), (27, 1590260), (28, 1533465), (30, 1431234), (35, 1226772), (36, 1192695), (37, 1160460), (42, 1022310), (45, 954156), (54, 795130), (60, 715617), (63, 681540), (70, 613386), (74, 580230), (84, 511155), (90, 477078), (105, 408924), (108, 397565), (111, 386820), (126, 340770), (135, 318052), (140, 306693), (148, 290115), (180, 238539), (185, 232092), (189, 227180), (210, 204462), (222, 193410), (252, 170385), (259, 165780), (270, 159026), (307, 139860), (315, 136308), (333, 128940), (370, 116046), (378, 113590), (420, 102231), (444, 96705), (518, 82890), (540, 79513), (555, 77364), (614, 69930), (630, 68154), (666, 64470), (740, 58023), (756, 56795), (777, 55260), (921, 46620), (945, 45436), (999, 42980), (1036, 41445), (1110, 38682), (1228, 34965), (1260, 34077), (1295, 33156), (1332, 32235), (1535, 27972), (1554, 27630), (1665, 25788), (1842, 23310), (1890, 22718), (1998, 21490), (2149, 19980), (2220, 19341), (2331, 18420), (2590, 16578), (2763, 15540), (3070, 13986), (3108, 13815), (3330, 12894), (3684, 11655), (3780, 11359), (3885, 11052), (3996, 10745), (4298, 9990), (4605, 9324), (4662, 9210), (4995, 8596), (5180, 8289), (5526, 7770), (6140, 6993), (6447, 6660)]