144771900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5303}}^1$

素因数の和:5340

約数の個数: 144

約数和(自身を含む): 515633664

約数和(自身を除く): 370861764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3900, 4550, 5303, 5460, 6825, 9100, 10606, 13650, 15909, 21212, 26515, 27300, 31818, 37121, 53030, 63636, 68939, 74242, 79545, 106060, 111363, 132575, 137878, 148484, 159090, 185605, 206817, 222726, 265150, 275756, 318180, 344695, 371210, 397725, 413634, 445452, 482573, 530300, 556815, 689390, 742420, 795450, 827268, 928025, 965146, 1034085, 1113630, 1378780, 1447719, 1590900, 1723475, 1856050, 1930292, 2068170, 2227260, 2412865, 2784075, 2895438, 3446950, 3712100, 4136340, 4825730, 5170425, 5568150, 5790876, 6893900, 7238595, 9651460, 10340850, 11136300, 12064325, 14477190, 20681700, 24128650, 28954380, 36192975, 48257300, 72385950, 144771900]

約数ペア:

[(1, 144771900), (2, 72385950), (3, 48257300), (4, 36192975), (5, 28954380), (6, 24128650), (7, 20681700), (10, 14477190), (12, 12064325), (13, 11136300), (14, 10340850), (15, 9651460), (20, 7238595), (21, 6893900), (25, 5790876), (26, 5568150), (28, 5170425), (30, 4825730), (35, 4136340), (39, 3712100), (42, 3446950), (50, 2895438), (52, 2784075), (60, 2412865), (65, 2227260), (70, 2068170), (75, 1930292), (78, 1856050), (84, 1723475), (91, 1590900), (100, 1447719), (105, 1378780), (130, 1113630), (140, 1034085), (150, 965146), (156, 928025), (175, 827268), (182, 795450), (195, 742420), (210, 689390), (260, 556815), (273, 530300), (300, 482573), (325, 445452), (350, 413634), (364, 397725), (390, 371210), (420, 344695), (455, 318180), (525, 275756), (546, 265150), (650, 222726), (700, 206817), (780, 185605), (910, 159090), (975, 148484), (1050, 137878), (1092, 132575), (1300, 111363), (1365, 106060), (1820, 79545), (1950, 74242), (2100, 68939), (2275, 63636), (2730, 53030), (3900, 37121), (4550, 31818), (5303, 27300), (5460, 26515), (6825, 21212), (9100, 15909), (10606, 13650)]