75291330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 184913280

約数和(自身を除く): 109621950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 163, 173, 178, 267, 326, 346, 445, 489, 519, 534, 815, 865, 890, 978, 1038, 1335, 1630, 1730, 2445, 2595, 2670, 4890, 5190, 14507, 15397, 28199, 29014, 30794, 43521, 46191, 56398, 72535, 76985, 84597, 87042, 92382, 140995, 145070, 153970, 169194, 217605, 230955, 281990, 422985, 435210, 461910, 845970, 2509711, 5019422, 7529133, 12548555, 15058266, 25097110, 37645665, 75291330]

約数ペア:

[(1, 75291330), (2, 37645665), (3, 25097110), (5, 15058266), (6, 12548555), (10, 7529133), (15, 5019422), (30, 2509711), (89, 845970), (163, 461910), (173, 435210), (178, 422985), (267, 281990), (326, 230955), (346, 217605), (445, 169194), (489, 153970), (519, 145070), (534, 140995), (815, 92382), (865, 87042), (890, 84597), (978, 76985), (1038, 72535), (1335, 56398), (1630, 46191), (1730, 43521), (2445, 30794), (2595, 29014), (2670, 28199), (4890, 15397), (5190, 14507)]