1230803700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1433}}^1$

素因数の和:1866

約数の個数: 144

約数和(自身を含む): 4082655360

約数和(自身を除く): 2851851660

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, 100, 105, 140, 150, 175, 210, 300, 350, 409, 420, 525, 700, 818, 1050, 1227, 1433, 1636, 2045, 2100, 2454, 2863, 2866, 4090, 4299, 4908, 5726, 5732, 6135, 7165, 8180, 8589, 8598, 10031, 10225, 11452, 12270, 14315, 14330, 17178, 17196, 20062, 20450, 21495, 24540, 28630, 28660, 30093, 30675, 34356, 35825, 40124, 40900, 42945, 42990, 50155, 57260, 60186, 61350, 71575, 71650, 85890, 85980, 100310, 107475, 120372, 122700, 143150, 143300, 150465, 171780, 200620, 214725, 214950, 250775, 286300, 300930, 429450, 429900, 501550, 586097, 601860, 752325, 858900, 1003100, 1172194, 1504650, 1758291, 2344388, 2930485, 3009300, 3516582, 4102679, 5860970, 7033164, 8205358, 8791455, 11721940, 12308037, 14652425, 16410716, 17582910, 20513395, 24616074, 29304850, 35165820, 41026790, 43957275, 49232148, 58609700, 61540185, 82053580, 87914550, 102566975, 123080370, 175829100, 205133950, 246160740, 307700925, 410267900, 615401850, 1230803700]

約数ペア:

[(1, 1230803700), (2, 615401850), (3, 410267900), (4, 307700925), (5, 246160740), (6, 205133950), (7, 175829100), (10, 123080370), (12, 102566975), (14, 87914550), (15, 82053580), (20, 61540185), (21, 58609700), (25, 49232148), (28, 43957275), (30, 41026790), (35, 35165820), (42, 29304850), (50, 24616074), (60, 20513395), (70, 17582910), (75, 16410716), (84, 14652425), (100, 12308037), (105, 11721940), (140, 8791455), (150, 8205358), (175, 7033164), (210, 5860970), (300, 4102679), (350, 3516582), (409, 3009300), (420, 2930485), (525, 2344388), (700, 1758291), (818, 1504650), (1050, 1172194), (1227, 1003100), (1433, 858900), (1636, 752325), (2045, 601860), (2100, 586097), (2454, 501550), (2863, 429900), (2866, 429450), (4090, 300930), (4299, 286300), (4908, 250775), (5726, 214950), (5732, 214725), (6135, 200620), (7165, 171780), (8180, 150465), (8589, 143300), (8598, 143150), (10031, 122700), (10225, 120372), (11452, 107475), (12270, 100310), (14315, 85980), (14330, 85890), (17178, 71650), (17196, 71575), (20062, 61350), (20450, 60186), (21495, 57260), (24540, 50155), (28630, 42990), (28660, 42945), (30093, 40900), (30675, 40124), (34356, 35825)]