300429440

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:610

約数の個数: 128

約数和(自身を含む): 776297520

約数和(自身を除く): 475868080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 53, 64, 68, 80, 85, 106, 128, 136, 160, 170, 212, 265, 272, 320, 340, 424, 521, 530, 544, 640, 680, 848, 901, 1042, 1060, 1088, 1360, 1696, 1802, 2084, 2120, 2176, 2605, 2720, 3392, 3604, 4168, 4240, 4505, 5210, 5440, 6784, 7208, 8336, 8480, 8857, 9010, 10420, 10880, 14416, 16672, 16960, 17714, 18020, 20840, 27613, 28832, 33344, 33920, 35428, 36040, 41680, 44285, 55226, 57664, 66688, 70856, 72080, 83360, 88570, 110452, 115328, 138065, 141712, 144160, 166720, 177140, 220904, 276130, 283424, 288320, 333440, 354280, 441808, 469421, 552260, 566848, 576640, 708560, 883616, 938842, 1104520, 1133696, 1417120, 1767232, 1877684, 2209040, 2347105, 2834240, 3534464, 3755368, 4418080, 4694210, 5668480, 7510736, 8836160, 9388420, 15021472, 17672320, 18776840, 30042944, 37553680, 60085888, 75107360, 150214720, 300429440]

約数ペア:

[(1, 300429440), (2, 150214720), (4, 75107360), (5, 60085888), (8, 37553680), (10, 30042944), (16, 18776840), (17, 17672320), (20, 15021472), (32, 9388420), (34, 8836160), (40, 7510736), (53, 5668480), (64, 4694210), (68, 4418080), (80, 3755368), (85, 3534464), (106, 2834240), (128, 2347105), (136, 2209040), (160, 1877684), (170, 1767232), (212, 1417120), (265, 1133696), (272, 1104520), (320, 938842), (340, 883616), (424, 708560), (521, 576640), (530, 566848), (544, 552260), (640, 469421), (680, 441808), (848, 354280), (901, 333440), (1042, 288320), (1060, 283424), (1088, 276130), (1360, 220904), (1696, 177140), (1802, 166720), (2084, 144160), (2120, 141712), (2176, 138065), (2605, 115328), (2720, 110452), (3392, 88570), (3604, 83360), (4168, 72080), (4240, 70856), (4505, 66688), (5210, 57664), (5440, 55226), (6784, 44285), (7208, 41680), (8336, 36040), (8480, 35428), (8857, 33920), (9010, 33344), (10420, 28832), (10880, 27613), (14416, 20840), (16672, 18020), (16960, 17714)]