64663650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2521}}^1$

素因数の和:2561

約数の個数: 96

約数和(自身を含む): 187636800

約数和(自身を除く): 122973150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 90, 95, 114, 135, 150, 171, 190, 225, 270, 285, 342, 450, 475, 513, 570, 675, 855, 950, 1026, 1350, 1425, 1710, 2521, 2565, 2850, 4275, 5042, 5130, 7563, 8550, 12605, 12825, 15126, 22689, 25210, 25650, 37815, 45378, 47899, 63025, 68067, 75630, 95798, 113445, 126050, 136134, 143697, 189075, 226890, 239495, 287394, 340335, 378150, 431091, 478990, 567225, 680670, 718485, 862182, 1134450, 1197475, 1293273, 1436970, 1701675, 2155455, 2394950, 2586546, 3403350, 3592425, 4310910, 6466365, 7184850, 10777275, 12932730, 21554550, 32331825, 64663650]

約数ペア:

[(1, 64663650), (2, 32331825), (3, 21554550), (5, 12932730), (6, 10777275), (9, 7184850), (10, 6466365), (15, 4310910), (18, 3592425), (19, 3403350), (25, 2586546), (27, 2394950), (30, 2155455), (38, 1701675), (45, 1436970), (50, 1293273), (54, 1197475), (57, 1134450), (75, 862182), (90, 718485), (95, 680670), (114, 567225), (135, 478990), (150, 431091), (171, 378150), (190, 340335), (225, 287394), (270, 239495), (285, 226890), (342, 189075), (450, 143697), (475, 136134), (513, 126050), (570, 113445), (675, 95798), (855, 75630), (950, 68067), (1026, 63025), (1350, 47899), (1425, 45378), (1710, 37815), (2521, 25650), (2565, 25210), (2850, 22689), (4275, 15126), (5042, 12825), (5130, 12605), (7563, 8550)]