156945215300

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{498397}}^1$

素因数の和:498525

約数の個数: 72

約数和(自身を含む): 353009322624

約数和(自身を除く): 196064107324

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 67, 94, 100, 134, 188, 235, 268, 335, 470, 670, 940, 1175, 1340, 1675, 2350, 3149, 3350, 4700, 6298, 6700, 12596, 15745, 31490, 62980, 78725, 157450, 314900, 498397, 996794, 1993588, 2491985, 4983970, 9967940, 12459925, 23424659, 24919850, 33392599, 46849318, 49839700, 66785198, 93698636, 117123295, 133570396, 166962995, 234246590, 333925990, 468493180, 585616475, 667851980, 834814975, 1171232950, 1569452153, 1669629950, 2342465900, 3138904306, 3339259900, 6277808612, 7847260765, 15694521530, 31389043060, 39236303825, 78472607650, 156945215300]

約数ペア:

[(1, 156945215300), (2, 78472607650), (4, 39236303825), (5, 31389043060), (10, 15694521530), (20, 7847260765), (25, 6277808612), (47, 3339259900), (50, 3138904306), (67, 2342465900), (94, 1669629950), (100, 1569452153), (134, 1171232950), (188, 834814975), (235, 667851980), (268, 585616475), (335, 468493180), (470, 333925990), (670, 234246590), (940, 166962995), (1175, 133570396), (1340, 117123295), (1675, 93698636), (2350, 66785198), (3149, 49839700), (3350, 46849318), (4700, 33392599), (6298, 24919850), (6700, 23424659), (12596, 12459925), (15745, 9967940), (31490, 4983970), (62980, 2491985), (78725, 1993588), (157450, 996794), (314900, 498397)]