225056000

素因数分解:

$2^8\times 5^3\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:585

約数の個数: 144

約数和(自身を含む): 604885008

約数和(自身を除く): 379829008

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 128, 130, 160, 200, 208, 250, 256, 260, 320, 325, 400, 416, 500, 520, 541, 640, 650, 800, 832, 1000, 1040, 1082, 1280, 1300, 1600, 1625, 1664, 2000, 2080, 2164, 2600, 2705, 3200, 3250, 3328, 4000, 4160, 4328, 5200, 5410, 6400, 6500, 7033, 8000, 8320, 8656, 10400, 10820, 13000, 13525, 14066, 16000, 16640, 17312, 20800, 21640, 26000, 27050, 28132, 32000, 34624, 35165, 41600, 43280, 52000, 54100, 56264, 67625, 69248, 70330, 83200, 86560, 104000, 108200, 112528, 135250, 138496, 140660, 173120, 175825, 208000, 216400, 225056, 270500, 281320, 346240, 351650, 416000, 432800, 450112, 541000, 562640, 692480, 703300, 865600, 879125, 900224, 1082000, 1125280, 1406600, 1731200, 1758250, 1800448, 2164000, 2250560, 2813200, 3462400, 3516500, 4328000, 4501120, 5626400, 7033000, 8656000, 9002240, 11252800, 14066000, 17312000, 22505600, 28132000, 45011200, 56264000, 112528000, 225056000]

約数ペア:

[(1, 225056000), (2, 112528000), (4, 56264000), (5, 45011200), (8, 28132000), (10, 22505600), (13, 17312000), (16, 14066000), (20, 11252800), (25, 9002240), (26, 8656000), (32, 7033000), (40, 5626400), (50, 4501120), (52, 4328000), (64, 3516500), (65, 3462400), (80, 2813200), (100, 2250560), (104, 2164000), (125, 1800448), (128, 1758250), (130, 1731200), (160, 1406600), (200, 1125280), (208, 1082000), (250, 900224), (256, 879125), (260, 865600), (320, 703300), (325, 692480), (400, 562640), (416, 541000), (500, 450112), (520, 432800), (541, 416000), (640, 351650), (650, 346240), (800, 281320), (832, 270500), (1000, 225056), (1040, 216400), (1082, 208000), (1280, 175825), (1300, 173120), (1600, 140660), (1625, 138496), (1664, 135250), (2000, 112528), (2080, 108200), (2164, 104000), (2600, 86560), (2705, 83200), (3200, 70330), (3250, 69248), (3328, 67625), (4000, 56264), (4160, 54100), (4328, 52000), (5200, 43280), (5410, 41600), (6400, 35165), (6500, 34624), (7033, 32000), (8000, 28132), (8320, 27050), (8656, 26000), (10400, 21640), (10820, 20800), (13000, 17312), (13525, 16640), (14066, 16000)]