64887750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{9613}}^1$

素因数の和:9639

約数の個数: 64

約数和(自身を含む): 179974080

約数和(自身を除く): 115086330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 675, 750, 1125, 1350, 2250, 3375, 6750, 9613, 19226, 28839, 48065, 57678, 86517, 96130, 144195, 173034, 240325, 259551, 288390, 432585, 480650, 519102, 720975, 865170, 1201625, 1297755, 1441950, 2162925, 2403250, 2595510, 3604875, 4325850, 6488775, 7209750, 10814625, 12977550, 21629250, 32443875, 64887750]

約数ペア:

[(1, 64887750), (2, 32443875), (3, 21629250), (5, 12977550), (6, 10814625), (9, 7209750), (10, 6488775), (15, 4325850), (18, 3604875), (25, 2595510), (27, 2403250), (30, 2162925), (45, 1441950), (50, 1297755), (54, 1201625), (75, 865170), (90, 720975), (125, 519102), (135, 480650), (150, 432585), (225, 288390), (250, 259551), (270, 240325), (375, 173034), (450, 144195), (675, 96130), (750, 86517), (1125, 57678), (1350, 48065), (2250, 28839), (3375, 19226), (6750, 9613)]