27456030

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 85248000

約数和(自身を除く): 57791970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 73, 90, 105, 126, 135, 146, 189, 199, 210, 219, 270, 315, 365, 378, 398, 438, 511, 597, 630, 657, 730, 945, 995, 1022, 1095, 1194, 1314, 1393, 1533, 1791, 1890, 1971, 1990, 2190, 2555, 2786, 2985, 3066, 3285, 3582, 3942, 4179, 4599, 5110, 5373, 5970, 6570, 6965, 7665, 8358, 8955, 9198, 9855, 10746, 12537, 13797, 13930, 14527, 15330, 17910, 19710, 20895, 22995, 25074, 26865, 27594, 29054, 37611, 41790, 43581, 45990, 53730, 62685, 68985, 72635, 75222, 87162, 101689, 125370, 130743, 137970, 145270, 188055, 203378, 217905, 261486, 305067, 376110, 392229, 435810, 508445, 610134, 653715, 784458, 915201, 1016890, 1307430, 1525335, 1830402, 1961145, 2745603, 3050670, 3922290, 4576005, 5491206, 9152010, 13728015, 27456030]

約数ペア:

[(1, 27456030), (2, 13728015), (3, 9152010), (5, 5491206), (6, 4576005), (7, 3922290), (9, 3050670), (10, 2745603), (14, 1961145), (15, 1830402), (18, 1525335), (21, 1307430), (27, 1016890), (30, 915201), (35, 784458), (42, 653715), (45, 610134), (54, 508445), (63, 435810), (70, 392229), (73, 376110), (90, 305067), (105, 261486), (126, 217905), (135, 203378), (146, 188055), (189, 145270), (199, 137970), (210, 130743), (219, 125370), (270, 101689), (315, 87162), (365, 75222), (378, 72635), (398, 68985), (438, 62685), (511, 53730), (597, 45990), (630, 43581), (657, 41790), (730, 37611), (945, 29054), (995, 27594), (1022, 26865), (1095, 25074), (1194, 22995), (1314, 20895), (1393, 19710), (1533, 17910), (1791, 15330), (1890, 14527), (1971, 13930), (1990, 13797), (2190, 12537), (2555, 10746), (2786, 9855), (2985, 9198), (3066, 8955), (3285, 8358), (3582, 7665), (3942, 6965), (4179, 6570), (4599, 5970), (5110, 5373)]