30032800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 86994432

約数和(自身を除く): 56961632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 160, 173, 175, 200, 217, 224, 248, 280, 310, 346, 350, 400, 434, 496, 560, 620, 692, 700, 775, 800, 865, 868, 992, 1085, 1120, 1211, 1240, 1384, 1400, 1550, 1730, 1736, 2170, 2422, 2480, 2768, 2800, 3100, 3460, 3472, 4325, 4340, 4844, 4960, 5363, 5425, 5536, 5600, 6055, 6200, 6920, 6944, 8650, 8680, 9688, 10726, 10850, 12110, 12400, 13840, 17300, 17360, 19376, 21452, 21700, 24220, 24800, 26815, 27680, 30275, 34600, 34720, 37541, 38752, 42904, 43400, 48440, 53630, 60550, 69200, 75082, 85808, 86800, 96880, 107260, 121100, 134075, 138400, 150164, 171616, 173600, 187705, 193760, 214520, 242200, 268150, 300328, 375410, 429040, 484400, 536300, 600656, 750820, 858080, 938525, 968800, 1072600, 1201312, 1501640, 1877050, 2145200, 3003280, 3754100, 4290400, 6006560, 7508200, 15016400, 30032800]

約数ペア:

[(1, 30032800), (2, 15016400), (4, 7508200), (5, 6006560), (7, 4290400), (8, 3754100), (10, 3003280), (14, 2145200), (16, 1877050), (20, 1501640), (25, 1201312), (28, 1072600), (31, 968800), (32, 938525), (35, 858080), (40, 750820), (50, 600656), (56, 536300), (62, 484400), (70, 429040), (80, 375410), (100, 300328), (112, 268150), (124, 242200), (140, 214520), (155, 193760), (160, 187705), (173, 173600), (175, 171616), (200, 150164), (217, 138400), (224, 134075), (248, 121100), (280, 107260), (310, 96880), (346, 86800), (350, 85808), (400, 75082), (434, 69200), (496, 60550), (560, 53630), (620, 48440), (692, 43400), (700, 42904), (775, 38752), (800, 37541), (865, 34720), (868, 34600), (992, 30275), (1085, 27680), (1120, 26815), (1211, 24800), (1240, 24220), (1384, 21700), (1400, 21452), (1550, 19376), (1730, 17360), (1736, 17300), (2170, 13840), (2422, 12400), (2480, 12110), (2768, 10850), (2800, 10726), (3100, 9688), (3460, 8680), (3472, 8650), (4325, 6944), (4340, 6920), (4844, 6200), (4960, 6055), (5363, 5600), (5425, 5536)]