71930850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{499}}^1$

素因数の和:576

約数の個数: 72

約数和(自身を含む): 184698000

約数和(自身を除く): 112767150

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 499, 775, 930, 961, 998, 1497, 1550, 1922, 2325, 2495, 2883, 2994, 4650, 4805, 4990, 5766, 7485, 9610, 12475, 14415, 14970, 15469, 24025, 24950, 28830, 30938, 37425, 46407, 48050, 72075, 74850, 77345, 92814, 144150, 154690, 232035, 386725, 464070, 479539, 773450, 959078, 1160175, 1438617, 2320350, 2397695, 2877234, 4795390, 7193085, 11988475, 14386170, 23976950, 35965425, 71930850]

約数ペア:

[(1, 71930850), (2, 35965425), (3, 23976950), (5, 14386170), (6, 11988475), (10, 7193085), (15, 4795390), (25, 2877234), (30, 2397695), (31, 2320350), (50, 1438617), (62, 1160175), (75, 959078), (93, 773450), (150, 479539), (155, 464070), (186, 386725), (310, 232035), (465, 154690), (499, 144150), (775, 92814), (930, 77345), (961, 74850), (998, 72075), (1497, 48050), (1550, 46407), (1922, 37425), (2325, 30938), (2495, 28830), (2883, 24950), (2994, 24025), (4650, 15469), (4805, 14970), (4990, 14415), (5766, 12475), (7485, 9610)]