73515330

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:521

約数の個数: 128

約数和(自身を含む): 226920960

約数和(自身を除く): 153405630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 97, 105, 126, 135, 189, 194, 210, 270, 291, 315, 378, 401, 485, 582, 630, 679, 802, 873, 945, 970, 1203, 1358, 1455, 1746, 1890, 2005, 2037, 2406, 2619, 2807, 2910, 3395, 3609, 4010, 4074, 4365, 5238, 5614, 6015, 6111, 6790, 7218, 8421, 8730, 10185, 10827, 12030, 12222, 13095, 14035, 16842, 18045, 18333, 20370, 21654, 25263, 26190, 28070, 30555, 36090, 36666, 38897, 42105, 50526, 54135, 61110, 75789, 77794, 84210, 91665, 108270, 116691, 126315, 151578, 183330, 194485, 233382, 252630, 272279, 350073, 378945, 388970, 544558, 583455, 700146, 757890, 816837, 1050219, 1166910, 1361395, 1633674, 1750365, 2100438, 2450511, 2722790, 3500730, 4084185, 4901022, 5251095, 7351533, 8168370, 10502190, 12252555, 14703066, 24505110, 36757665, 73515330]

約数ペア:

[(1, 73515330), (2, 36757665), (3, 24505110), (5, 14703066), (6, 12252555), (7, 10502190), (9, 8168370), (10, 7351533), (14, 5251095), (15, 4901022), (18, 4084185), (21, 3500730), (27, 2722790), (30, 2450511), (35, 2100438), (42, 1750365), (45, 1633674), (54, 1361395), (63, 1166910), (70, 1050219), (90, 816837), (97, 757890), (105, 700146), (126, 583455), (135, 544558), (189, 388970), (194, 378945), (210, 350073), (270, 272279), (291, 252630), (315, 233382), (378, 194485), (401, 183330), (485, 151578), (582, 126315), (630, 116691), (679, 108270), (802, 91665), (873, 84210), (945, 77794), (970, 75789), (1203, 61110), (1358, 54135), (1455, 50526), (1746, 42105), (1890, 38897), (2005, 36666), (2037, 36090), (2406, 30555), (2619, 28070), (2807, 26190), (2910, 25263), (3395, 21654), (3609, 20370), (4010, 18333), (4074, 18045), (4365, 16842), (5238, 14035), (5614, 13095), (6015, 12222), (6111, 12030), (6790, 10827), (7218, 10185), (8421, 8730)]