86916900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{41389}}^1$

素因数の和:41413

約数の個数: 72

約数和(自身を含む): 287412160

約数和(自身を除く): 200495260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 41389, 82778, 124167, 165556, 206945, 248334, 289723, 413890, 496668, 579446, 620835, 827780, 869169, 1034725, 1158892, 1241670, 1448615, 1738338, 2069450, 2483340, 2897230, 3104175, 3476676, 4138900, 4345845, 5794460, 6208350, 7243075, 8691690, 12416700, 14486150, 17383380, 21729225, 28972300, 43458450, 86916900]

約数ペア:

[(1, 86916900), (2, 43458450), (3, 28972300), (4, 21729225), (5, 17383380), (6, 14486150), (7, 12416700), (10, 8691690), (12, 7243075), (14, 6208350), (15, 5794460), (20, 4345845), (21, 4138900), (25, 3476676), (28, 3104175), (30, 2897230), (35, 2483340), (42, 2069450), (50, 1738338), (60, 1448615), (70, 1241670), (75, 1158892), (84, 1034725), (100, 869169), (105, 827780), (140, 620835), (150, 579446), (175, 496668), (210, 413890), (300, 289723), (350, 248334), (420, 206945), (525, 165556), (700, 124167), (1050, 82778), (2100, 41389)]