74271960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29473}}^1$

素因数の和:29497

約数の個数: 96

約数和(自身を含む): 275876640

約数和(自身を除く): 201604680

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, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 29473, 58946, 88419, 117892, 147365, 176838, 206311, 235784, 265257, 294730, 353676, 412622, 442095, 530514, 589460, 618933, 707352, 825244, 884190, 1031555, 1061028, 1178920, 1237866, 1326285, 1650488, 1768380, 1856799, 2063110, 2122056, 2475732, 2652570, 3094665, 3536760, 3713598, 4126220, 4951464, 5305140, 6189330, 7427196, 8252440, 9283995, 10610280, 12378660, 14854392, 18567990, 24757320, 37135980, 74271960]

約数ペア:

[(1, 74271960), (2, 37135980), (3, 24757320), (4, 18567990), (5, 14854392), (6, 12378660), (7, 10610280), (8, 9283995), (9, 8252440), (10, 7427196), (12, 6189330), (14, 5305140), (15, 4951464), (18, 4126220), (20, 3713598), (21, 3536760), (24, 3094665), (28, 2652570), (30, 2475732), (35, 2122056), (36, 2063110), (40, 1856799), (42, 1768380), (45, 1650488), (56, 1326285), (60, 1237866), (63, 1178920), (70, 1061028), (72, 1031555), (84, 884190), (90, 825244), (105, 707352), (120, 618933), (126, 589460), (140, 530514), (168, 442095), (180, 412622), (210, 353676), (252, 294730), (280, 265257), (315, 235784), (360, 206311), (420, 176838), (504, 147365), (630, 117892), (840, 88419), (1260, 58946), (2520, 29473)]