204348900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 723509248

約数和(自身を除く): 519160348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 43, 50, 60, 62, 70, 73, 75, 84, 86, 93, 100, 105, 124, 129, 140, 146, 150, 155, 172, 175, 186, 210, 215, 217, 219, 258, 292, 300, 301, 310, 350, 365, 372, 420, 430, 434, 438, 465, 511, 516, 525, 602, 620, 645, 651, 700, 730, 775, 860, 868, 876, 903, 930, 1022, 1050, 1075, 1085, 1095, 1204, 1290, 1302, 1333, 1460, 1505, 1533, 1550, 1806, 1825, 1860, 2044, 2100, 2150, 2170, 2190, 2263, 2325, 2555, 2580, 2604, 2666, 3010, 3066, 3100, 3139, 3225, 3255, 3612, 3650, 3999, 4300, 4340, 4380, 4515, 4526, 4650, 5110, 5332, 5425, 5475, 6020, 6132, 6278, 6450, 6510, 6665, 6789, 7300, 7525, 7665, 7998, 9030, 9052, 9300, 9331, 9417, 10220, 10850, 10950, 11315, 12556, 12775, 12900, 13020, 13330, 13578, 15050, 15330, 15695, 15841, 15996, 16275, 18060, 18662, 18834, 19995, 21700, 21900, 21973, 22575, 22630, 25550, 26660, 27156, 27993, 30100, 30660, 31390, 31682, 32550, 33325, 33945, 37324, 37668, 38325, 39990, 43946, 45150, 45260, 46655, 47085, 47523, 51100, 55986, 56575, 62780, 63364, 65100, 65919, 66650, 67890, 76650, 78475, 79205, 79980, 87892, 90300, 93310, 94170, 95046, 97309, 99975, 109865, 111972, 113150, 131838, 133300, 135780, 139965, 153300, 156950, 158410, 169725, 186620, 188340, 190092, 194618, 199950, 219730, 226300, 233275, 235425, 237615, 263676, 279930, 291927, 313900, 316820, 329595, 339450, 389236, 396025, 399900, 439460, 466550, 470850, 475230, 486545, 549325, 559860, 583854, 659190, 678900, 681163, 699825, 792050, 933100, 941700, 950460, 973090, 1098650, 1167708, 1188075, 1318380, 1362326, 1399650, 1459635, 1584100, 1647975, 1946180, 2043489, 2197300, 2376150, 2432725, 2724652, 2799300, 2919270, 3295950, 3405815, 4086978, 4752300, 4865450, 5838540, 6591900, 6811630, 7298175, 8173956, 9730900, 10217445, 13623260, 14596350, 17029075, 20434890, 29192700, 34058150, 40869780, 51087225, 68116300, 102174450, 204348900]

約数ペア:

[(1, 204348900), (2, 102174450), (3, 68116300), (4, 51087225), (5, 40869780), (6, 34058150), (7, 29192700), (10, 20434890), (12, 17029075), (14, 14596350), (15, 13623260), (20, 10217445), (21, 9730900), (25, 8173956), (28, 7298175), (30, 6811630), (31, 6591900), (35, 5838540), (42, 4865450), (43, 4752300), (50, 4086978), (60, 3405815), (62, 3295950), (70, 2919270), (73, 2799300), (75, 2724652), (84, 2432725), (86, 2376150), (93, 2197300), (100, 2043489), (105, 1946180), (124, 1647975), (129, 1584100), (140, 1459635), (146, 1399650), (150, 1362326), (155, 1318380), (172, 1188075), (175, 1167708), (186, 1098650), (210, 973090), (215, 950460), (217, 941700), (219, 933100), (258, 792050), (292, 699825), (300, 681163), (301, 678900), (310, 659190), (350, 583854), (365, 559860), (372, 549325), (420, 486545), (430, 475230), (434, 470850), (438, 466550), (465, 439460), (511, 399900), (516, 396025), (525, 389236), (602, 339450), (620, 329595), (645, 316820), (651, 313900), (700, 291927), (730, 279930), (775, 263676), (860, 237615), (868, 235425), (876, 233275), (903, 226300), (930, 219730), (1022, 199950), (1050, 194618), (1075, 190092), (1085, 188340), (1095, 186620), (1204, 169725), (1290, 158410), (1302, 156950), (1333, 153300), (1460, 139965), (1505, 135780), (1533, 133300), (1550, 131838), (1806, 113150), (1825, 111972), (1860, 109865), (2044, 99975), (2100, 97309), (2150, 95046), (2170, 94170), (2190, 93310), (2263, 90300), (2325, 87892), (2555, 79980), (2580, 79205), (2604, 78475), (2666, 76650), (3010, 67890), (3066, 66650), (3100, 65919), (3139, 65100), (3225, 63364), (3255, 62780), (3612, 56575), (3650, 55986), (3999, 51100), (4300, 47523), (4340, 47085), (4380, 46655), (4515, 45260), (4526, 45150), (4650, 43946), (5110, 39990), (5332, 38325), (5425, 37668), (5475, 37324), (6020, 33945), (6132, 33325), (6278, 32550), (6450, 31682), (6510, 31390), (6665, 30660), (6789, 30100), (7300, 27993), (7525, 27156), (7665, 26660), (7998, 25550), (9030, 22630), (9052, 22575), (9300, 21973), (9331, 21900), (9417, 21700), (10220, 19995), (10850, 18834), (10950, 18662), (11315, 18060), (12556, 16275), (12775, 15996), (12900, 15841), (13020, 15695), (13330, 15330), (13578, 15050)]