66383400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 219985920

約数和(自身を除く): 153602520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 43, 50, 60, 62, 75, 83, 86, 93, 100, 120, 124, 129, 150, 155, 166, 172, 186, 200, 215, 248, 249, 258, 300, 310, 332, 344, 372, 415, 430, 465, 498, 516, 600, 620, 645, 664, 744, 775, 830, 860, 930, 996, 1032, 1075, 1240, 1245, 1290, 1333, 1550, 1660, 1720, 1860, 1992, 2075, 2150, 2325, 2490, 2573, 2580, 2666, 3100, 3225, 3320, 3569, 3720, 3999, 4150, 4300, 4650, 4980, 5146, 5160, 5332, 6200, 6225, 6450, 6665, 7138, 7719, 7998, 8300, 8600, 9300, 9960, 10292, 10664, 10707, 12450, 12865, 12900, 13330, 14276, 15438, 15996, 16600, 17845, 18600, 19995, 20584, 21414, 24900, 25730, 25800, 26660, 28552, 30876, 31992, 33325, 35690, 38595, 39990, 42828, 49800, 51460, 53320, 53535, 61752, 64325, 66650, 71380, 77190, 79980, 85656, 89225, 99975, 102920, 107070, 110639, 128650, 133300, 142760, 154380, 159960, 178450, 192975, 199950, 214140, 221278, 257300, 266600, 267675, 308760, 331917, 356900, 385950, 399900, 428280, 442556, 514600, 535350, 553195, 663834, 713800, 771900, 799800, 885112, 1070700, 1106390, 1327668, 1543800, 1659585, 2141400, 2212780, 2655336, 2765975, 3319170, 4425560, 5531950, 6638340, 8297925, 11063900, 13276680, 16595850, 22127800, 33191700, 66383400]

約数ペア:

[(1, 66383400), (2, 33191700), (3, 22127800), (4, 16595850), (5, 13276680), (6, 11063900), (8, 8297925), (10, 6638340), (12, 5531950), (15, 4425560), (20, 3319170), (24, 2765975), (25, 2655336), (30, 2212780), (31, 2141400), (40, 1659585), (43, 1543800), (50, 1327668), (60, 1106390), (62, 1070700), (75, 885112), (83, 799800), (86, 771900), (93, 713800), (100, 663834), (120, 553195), (124, 535350), (129, 514600), (150, 442556), (155, 428280), (166, 399900), (172, 385950), (186, 356900), (200, 331917), (215, 308760), (248, 267675), (249, 266600), (258, 257300), (300, 221278), (310, 214140), (332, 199950), (344, 192975), (372, 178450), (415, 159960), (430, 154380), (465, 142760), (498, 133300), (516, 128650), (600, 110639), (620, 107070), (645, 102920), (664, 99975), (744, 89225), (775, 85656), (830, 79980), (860, 77190), (930, 71380), (996, 66650), (1032, 64325), (1075, 61752), (1240, 53535), (1245, 53320), (1290, 51460), (1333, 49800), (1550, 42828), (1660, 39990), (1720, 38595), (1860, 35690), (1992, 33325), (2075, 31992), (2150, 30876), (2325, 28552), (2490, 26660), (2573, 25800), (2580, 25730), (2666, 24900), (3100, 21414), (3225, 20584), (3320, 19995), (3569, 18600), (3720, 17845), (3999, 16600), (4150, 15996), (4300, 15438), (4650, 14276), (4980, 13330), (5146, 12900), (5160, 12865), (5332, 12450), (6200, 10707), (6225, 10664), (6450, 10292), (6665, 9960), (7138, 9300), (7719, 8600), (7998, 8300)]