919361100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4919}}^1$

素因数の和:5032

約数の個数: 144

約数和(自身を含む): 3074803200

約数和(自身を除く): 2155442100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 89, 100, 105, 140, 150, 175, 178, 210, 267, 300, 350, 356, 420, 445, 525, 534, 623, 700, 890, 1050, 1068, 1246, 1335, 1780, 1869, 2100, 2225, 2492, 2670, 3115, 3738, 4450, 4919, 5340, 6230, 6675, 7476, 8900, 9345, 9838, 12460, 13350, 14757, 15575, 18690, 19676, 24595, 26700, 29514, 31150, 34433, 37380, 46725, 49190, 59028, 62300, 68866, 73785, 93450, 98380, 103299, 122975, 137732, 147570, 172165, 186900, 206598, 245950, 295140, 344330, 368925, 413196, 437791, 491900, 516495, 688660, 737850, 860825, 875582, 1032990, 1313373, 1475700, 1721650, 1751164, 2065980, 2188955, 2582475, 2626746, 3064537, 3443300, 4377910, 5164950, 5253492, 6129074, 6566865, 8755820, 9193611, 10329900, 10944775, 12258148, 13133730, 15322685, 18387222, 21889550, 26267460, 30645370, 32834325, 36774444, 43779100, 45968055, 61290740, 65668650, 76613425, 91936110, 131337300, 153226850, 183872220, 229840275, 306453700, 459680550, 919361100]

約数ペア:

[(1, 919361100), (2, 459680550), (3, 306453700), (4, 229840275), (5, 183872220), (6, 153226850), (7, 131337300), (10, 91936110), (12, 76613425), (14, 65668650), (15, 61290740), (20, 45968055), (21, 43779100), (25, 36774444), (28, 32834325), (30, 30645370), (35, 26267460), (42, 21889550), (50, 18387222), (60, 15322685), (70, 13133730), (75, 12258148), (84, 10944775), (89, 10329900), (100, 9193611), (105, 8755820), (140, 6566865), (150, 6129074), (175, 5253492), (178, 5164950), (210, 4377910), (267, 3443300), (300, 3064537), (350, 2626746), (356, 2582475), (420, 2188955), (445, 2065980), (525, 1751164), (534, 1721650), (623, 1475700), (700, 1313373), (890, 1032990), (1050, 875582), (1068, 860825), (1246, 737850), (1335, 688660), (1780, 516495), (1869, 491900), (2100, 437791), (2225, 413196), (2492, 368925), (2670, 344330), (3115, 295140), (3738, 245950), (4450, 206598), (4919, 186900), (5340, 172165), (6230, 147570), (6675, 137732), (7476, 122975), (8900, 103299), (9345, 98380), (9838, 93450), (12460, 73785), (13350, 68866), (14757, 62300), (15575, 59028), (18690, 49190), (19676, 46725), (24595, 37380), (26700, 34433), (29514, 31150)]