56709900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:201

約数の個数: 216

約数和(自身を含む): 198101904

約数和(自身を除く): 141392004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 37, 39, 45, 50, 52, 60, 65, 74, 75, 78, 90, 100, 111, 117, 130, 131, 148, 150, 156, 180, 185, 195, 222, 225, 234, 260, 262, 300, 325, 333, 370, 390, 393, 444, 450, 468, 481, 524, 555, 585, 650, 655, 666, 740, 780, 786, 900, 925, 962, 975, 1110, 1170, 1179, 1300, 1310, 1332, 1443, 1572, 1665, 1703, 1850, 1924, 1950, 1965, 2220, 2340, 2358, 2405, 2620, 2775, 2886, 2925, 3275, 3330, 3406, 3700, 3900, 3930, 4329, 4716, 4810, 4847, 5109, 5550, 5772, 5850, 5895, 6550, 6660, 6812, 7215, 7860, 8325, 8515, 8658, 9620, 9694, 9825, 10218, 11100, 11700, 11790, 12025, 13100, 14430, 14541, 15327, 16650, 17030, 17316, 19388, 19650, 20436, 21645, 23580, 24050, 24235, 25545, 28860, 29082, 29475, 30654, 33300, 34060, 36075, 39300, 42575, 43290, 43623, 48100, 48470, 51090, 58164, 58950, 61308, 63011, 72150, 72705, 76635, 85150, 86580, 87246, 96940, 102180, 108225, 117900, 121175, 126022, 127725, 144300, 145410, 153270, 170300, 174492, 189033, 216450, 218115, 242350, 252044, 255450, 290820, 306540, 315055, 363525, 378066, 383175, 432900, 436230, 484700, 510900, 567099, 630110, 727050, 756132, 766350, 872460, 945165, 1090575, 1134198, 1260220, 1454100, 1532700, 1575275, 1890330, 2181150, 2268396, 2835495, 3150550, 3780660, 4362300, 4725825, 5670990, 6301100, 9451650, 11341980, 14177475, 18903300, 28354950, 56709900]

約数ペア:

[(1, 56709900), (2, 28354950), (3, 18903300), (4, 14177475), (5, 11341980), (6, 9451650), (9, 6301100), (10, 5670990), (12, 4725825), (13, 4362300), (15, 3780660), (18, 3150550), (20, 2835495), (25, 2268396), (26, 2181150), (30, 1890330), (36, 1575275), (37, 1532700), (39, 1454100), (45, 1260220), (50, 1134198), (52, 1090575), (60, 945165), (65, 872460), (74, 766350), (75, 756132), (78, 727050), (90, 630110), (100, 567099), (111, 510900), (117, 484700), (130, 436230), (131, 432900), (148, 383175), (150, 378066), (156, 363525), (180, 315055), (185, 306540), (195, 290820), (222, 255450), (225, 252044), (234, 242350), (260, 218115), (262, 216450), (300, 189033), (325, 174492), (333, 170300), (370, 153270), (390, 145410), (393, 144300), (444, 127725), (450, 126022), (468, 121175), (481, 117900), (524, 108225), (555, 102180), (585, 96940), (650, 87246), (655, 86580), (666, 85150), (740, 76635), (780, 72705), (786, 72150), (900, 63011), (925, 61308), (962, 58950), (975, 58164), (1110, 51090), (1170, 48470), (1179, 48100), (1300, 43623), (1310, 43290), (1332, 42575), (1443, 39300), (1572, 36075), (1665, 34060), (1703, 33300), (1850, 30654), (1924, 29475), (1950, 29082), (1965, 28860), (2220, 25545), (2340, 24235), (2358, 24050), (2405, 23580), (2620, 21645), (2775, 20436), (2886, 19650), (2925, 19388), (3275, 17316), (3330, 17030), (3406, 16650), (3700, 15327), (3900, 14541), (3930, 14430), (4329, 13100), (4716, 12025), (4810, 11790), (4847, 11700), (5109, 11100), (5550, 10218), (5772, 9825), (5850, 9694), (5895, 9620), (6550, 8658), (6660, 8515), (6812, 8325), (7215, 7860)]