76539960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{4339}}^1$

素因数の和:4370

約数の個数: 144

約数和(自身を含む): 289434600

約数和(自身を除く): 212894640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4339, 4410, 5880, 8678, 8820, 13017, 17356, 17640, 21695, 26034, 30373, 34712, 39051, 43390, 52068, 60746, 65085, 78102, 86780, 91119, 104136, 121492, 130170, 151865, 156204, 173560, 182238, 195255, 212611, 242984, 260340, 273357, 303730, 312408, 364476, 390510, 425222, 455595, 520680, 546714, 607460, 637833, 728952, 781020, 850444, 911190, 1063055, 1093428, 1214920, 1275666, 1366785, 1562040, 1700888, 1822380, 1913499, 2126110, 2186856, 2551332, 2733570, 3189165, 3644760, 3826998, 4252220, 5102664, 5467140, 6378330, 7653996, 8504440, 9567495, 10934280, 12756660, 15307992, 19134990, 25513320, 38269980, 76539960]

約数ペア:

[(1, 76539960), (2, 38269980), (3, 25513320), (4, 19134990), (5, 15307992), (6, 12756660), (7, 10934280), (8, 9567495), (9, 8504440), (10, 7653996), (12, 6378330), (14, 5467140), (15, 5102664), (18, 4252220), (20, 3826998), (21, 3644760), (24, 3189165), (28, 2733570), (30, 2551332), (35, 2186856), (36, 2126110), (40, 1913499), (42, 1822380), (45, 1700888), (49, 1562040), (56, 1366785), (60, 1275666), (63, 1214920), (70, 1093428), (72, 1063055), (84, 911190), (90, 850444), (98, 781020), (105, 728952), (120, 637833), (126, 607460), (140, 546714), (147, 520680), (168, 455595), (180, 425222), (196, 390510), (210, 364476), (245, 312408), (252, 303730), (280, 273357), (294, 260340), (315, 242984), (360, 212611), (392, 195255), (420, 182238), (441, 173560), (490, 156204), (504, 151865), (588, 130170), (630, 121492), (735, 104136), (840, 91119), (882, 86780), (980, 78102), (1176, 65085), (1260, 60746), (1470, 52068), (1764, 43390), (1960, 39051), (2205, 34712), (2520, 30373), (2940, 26034), (3528, 21695), (4339, 17640), (4410, 17356), (5880, 13017), (8678, 8820)]