115246100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:689

約数の個数: 72

約数和(自身を含む): 264358080

約数和(自身を除く): 149111980

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 89, 92, 100, 115, 178, 230, 356, 445, 460, 563, 575, 890, 1126, 1150, 1780, 2047, 2225, 2252, 2300, 2815, 4094, 4450, 5630, 8188, 8900, 10235, 11260, 12949, 14075, 20470, 25898, 28150, 40940, 50107, 51175, 51796, 56300, 64745, 100214, 102350, 129490, 200428, 204700, 250535, 258980, 323725, 501070, 647450, 1002140, 1152461, 1252675, 1294900, 2304922, 2505350, 4609844, 5010700, 5762305, 11524610, 23049220, 28811525, 57623050, 115246100]

約数ペア:

[(1, 115246100), (2, 57623050), (4, 28811525), (5, 23049220), (10, 11524610), (20, 5762305), (23, 5010700), (25, 4609844), (46, 2505350), (50, 2304922), (89, 1294900), (92, 1252675), (100, 1152461), (115, 1002140), (178, 647450), (230, 501070), (356, 323725), (445, 258980), (460, 250535), (563, 204700), (575, 200428), (890, 129490), (1126, 102350), (1150, 100214), (1780, 64745), (2047, 56300), (2225, 51796), (2252, 51175), (2300, 50107), (2815, 40940), (4094, 28150), (4450, 25898), (5630, 20470), (8188, 14075), (8900, 12949), (10235, 11260)]