380147200

素因数分解:

$2^9\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1747}}^1$

素因数の和:1792

約数の個数: 120

約数和(自身を含む): 997817832

約数和(自身を除く): 617670632

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 256, 272, 320, 340, 400, 425, 512, 544, 640, 680, 800, 850, 1088, 1280, 1360, 1600, 1700, 1747, 2176, 2560, 2720, 3200, 3400, 3494, 4352, 5440, 6400, 6800, 6988, 8704, 8735, 10880, 12800, 13600, 13976, 17470, 21760, 27200, 27952, 29699, 34940, 43520, 43675, 54400, 55904, 59398, 69880, 87350, 108800, 111808, 118796, 139760, 148495, 174700, 217600, 223616, 237592, 279520, 296990, 349400, 447232, 475184, 559040, 593980, 698800, 742475, 894464, 950368, 1118080, 1187960, 1397600, 1484950, 1900736, 2236160, 2375920, 2795200, 2969900, 3801472, 4472320, 4751840, 5590400, 5939800, 7602944, 9503680, 11180800, 11879600, 15205888, 19007360, 22361600, 23759200, 38014720, 47518400, 76029440, 95036800, 190073600, 380147200]

約数ペア:

[(1, 380147200), (2, 190073600), (4, 95036800), (5, 76029440), (8, 47518400), (10, 38014720), (16, 23759200), (17, 22361600), (20, 19007360), (25, 15205888), (32, 11879600), (34, 11180800), (40, 9503680), (50, 7602944), (64, 5939800), (68, 5590400), (80, 4751840), (85, 4472320), (100, 3801472), (128, 2969900), (136, 2795200), (160, 2375920), (170, 2236160), (200, 1900736), (256, 1484950), (272, 1397600), (320, 1187960), (340, 1118080), (400, 950368), (425, 894464), (512, 742475), (544, 698800), (640, 593980), (680, 559040), (800, 475184), (850, 447232), (1088, 349400), (1280, 296990), (1360, 279520), (1600, 237592), (1700, 223616), (1747, 217600), (2176, 174700), (2560, 148495), (2720, 139760), (3200, 118796), (3400, 111808), (3494, 108800), (4352, 87350), (5440, 69880), (6400, 59398), (6800, 55904), (6988, 54400), (8704, 43675), (8735, 43520), (10880, 34940), (12800, 29699), (13600, 27952), (13976, 27200), (17470, 21760)]