128413200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{947}}^1$

素因数の和:1081

約数の個数: 120

約数和(自身を含む): 415428768

約数和(自身を除く): 287015568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 113, 120, 150, 200, 226, 240, 300, 339, 400, 452, 565, 600, 678, 904, 947, 1130, 1200, 1356, 1695, 1808, 1894, 2260, 2712, 2825, 2841, 3390, 3788, 4520, 4735, 5424, 5650, 5682, 6780, 7576, 8475, 9040, 9470, 11300, 11364, 13560, 14205, 15152, 16950, 18940, 22600, 22728, 23675, 27120, 28410, 33900, 37880, 45200, 45456, 47350, 56820, 67800, 71025, 75760, 94700, 107011, 113640, 135600, 142050, 189400, 214022, 227280, 284100, 321033, 378800, 428044, 535055, 568200, 642066, 856088, 1070110, 1136400, 1284132, 1605165, 1712176, 2140220, 2568264, 2675275, 3210330, 4280440, 5136528, 5350550, 6420660, 8025825, 8560880, 10701100, 12841320, 16051650, 21402200, 25682640, 32103300, 42804400, 64206600, 128413200]

約数ペア:

[(1, 128413200), (2, 64206600), (3, 42804400), (4, 32103300), (5, 25682640), (6, 21402200), (8, 16051650), (10, 12841320), (12, 10701100), (15, 8560880), (16, 8025825), (20, 6420660), (24, 5350550), (25, 5136528), (30, 4280440), (40, 3210330), (48, 2675275), (50, 2568264), (60, 2140220), (75, 1712176), (80, 1605165), (100, 1284132), (113, 1136400), (120, 1070110), (150, 856088), (200, 642066), (226, 568200), (240, 535055), (300, 428044), (339, 378800), (400, 321033), (452, 284100), (565, 227280), (600, 214022), (678, 189400), (904, 142050), (947, 135600), (1130, 113640), (1200, 107011), (1356, 94700), (1695, 75760), (1808, 71025), (1894, 67800), (2260, 56820), (2712, 47350), (2825, 45456), (2841, 45200), (3390, 37880), (3788, 33900), (4520, 28410), (4735, 27120), (5424, 23675), (5650, 22728), (5682, 22600), (6780, 18940), (7576, 16950), (8475, 15152), (9040, 14205), (9470, 13560), (11300, 11364)]