12157600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:207

約数の個数: 144

約数和(自身を含む): 36747648

約数和(自身を除く): 24590048

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 167, 175, 182, 200, 208, 224, 260, 280, 325, 334, 350, 364, 400, 416, 455, 520, 560, 650, 668, 700, 728, 800, 835, 910, 1040, 1120, 1169, 1300, 1336, 1400, 1456, 1670, 1820, 2080, 2171, 2275, 2338, 2600, 2672, 2800, 2912, 3340, 3640, 4175, 4342, 4550, 4676, 5200, 5344, 5600, 5845, 6680, 7280, 8350, 8684, 9100, 9352, 10400, 10855, 11690, 13360, 14560, 15197, 16700, 17368, 18200, 18704, 21710, 23380, 26720, 29225, 30394, 33400, 34736, 36400, 37408, 43420, 46760, 54275, 58450, 60788, 66800, 69472, 72800, 75985, 86840, 93520, 108550, 116900, 121576, 133600, 151970, 173680, 187040, 217100, 233800, 243152, 303940, 347360, 379925, 434200, 467600, 486304, 607880, 759850, 868400, 935200, 1215760, 1519700, 1736800, 2431520, 3039400, 6078800, 12157600]

約数ペア:

[(1, 12157600), (2, 6078800), (4, 3039400), (5, 2431520), (7, 1736800), (8, 1519700), (10, 1215760), (13, 935200), (14, 868400), (16, 759850), (20, 607880), (25, 486304), (26, 467600), (28, 434200), (32, 379925), (35, 347360), (40, 303940), (50, 243152), (52, 233800), (56, 217100), (65, 187040), (70, 173680), (80, 151970), (91, 133600), (100, 121576), (104, 116900), (112, 108550), (130, 93520), (140, 86840), (160, 75985), (167, 72800), (175, 69472), (182, 66800), (200, 60788), (208, 58450), (224, 54275), (260, 46760), (280, 43420), (325, 37408), (334, 36400), (350, 34736), (364, 33400), (400, 30394), (416, 29225), (455, 26720), (520, 23380), (560, 21710), (650, 18704), (668, 18200), (700, 17368), (728, 16700), (800, 15197), (835, 14560), (910, 13360), (1040, 11690), (1120, 10855), (1169, 10400), (1300, 9352), (1336, 9100), (1400, 8684), (1456, 8350), (1670, 7280), (1820, 6680), (2080, 5845), (2171, 5600), (2275, 5344), (2338, 5200), (2600, 4676), (2672, 4550), (2800, 4342), (2912, 4175), (3340, 3640)]