389770200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{2741}}^1$

素因数の和:2842

約数の個数: 144

約数和(自身を含む): 1326031200

約数和(自身を除く): 936261000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 79, 90, 100, 120, 150, 158, 180, 200, 225, 237, 300, 316, 360, 395, 450, 474, 600, 632, 711, 790, 900, 948, 1185, 1422, 1580, 1800, 1896, 1975, 2370, 2741, 2844, 3160, 3555, 3950, 4740, 5482, 5688, 5925, 7110, 7900, 8223, 9480, 10964, 11850, 13705, 14220, 15800, 16446, 17775, 21928, 23700, 24669, 27410, 28440, 32892, 35550, 41115, 47400, 49338, 54820, 65784, 68525, 71100, 82230, 98676, 109640, 123345, 137050, 142200, 164460, 197352, 205575, 216539, 246690, 274100, 328920, 411150, 433078, 493380, 548200, 616725, 649617, 822300, 866156, 986760, 1082695, 1233450, 1299234, 1644600, 1732312, 1948851, 2165390, 2466900, 2598468, 3248085, 3897702, 4330780, 4933800, 5196936, 5413475, 6496170, 7795404, 8661560, 9744255, 10826950, 12992340, 15590808, 16240425, 19488510, 21653900, 25984680, 32480850, 38977020, 43307800, 48721275, 64961700, 77954040, 97442550, 129923400, 194885100, 389770200]

約数ペア:

[(1, 389770200), (2, 194885100), (3, 129923400), (4, 97442550), (5, 77954040), (6, 64961700), (8, 48721275), (9, 43307800), (10, 38977020), (12, 32480850), (15, 25984680), (18, 21653900), (20, 19488510), (24, 16240425), (25, 15590808), (30, 12992340), (36, 10826950), (40, 9744255), (45, 8661560), (50, 7795404), (60, 6496170), (72, 5413475), (75, 5196936), (79, 4933800), (90, 4330780), (100, 3897702), (120, 3248085), (150, 2598468), (158, 2466900), (180, 2165390), (200, 1948851), (225, 1732312), (237, 1644600), (300, 1299234), (316, 1233450), (360, 1082695), (395, 986760), (450, 866156), (474, 822300), (600, 649617), (632, 616725), (711, 548200), (790, 493380), (900, 433078), (948, 411150), (1185, 328920), (1422, 274100), (1580, 246690), (1800, 216539), (1896, 205575), (1975, 197352), (2370, 164460), (2741, 142200), (2844, 137050), (3160, 123345), (3555, 109640), (3950, 98676), (4740, 82230), (5482, 71100), (5688, 68525), (5925, 65784), (7110, 54820), (7900, 49338), (8223, 47400), (9480, 41115), (10964, 35550), (11850, 32892), (13705, 28440), (14220, 27410), (15800, 24669), (16446, 23700), (17775, 21928)]