145116900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{757}}^1$

素因数の和:851

約数の個数: 144

約数和(自身を含む): 473719680

約数和(自身を除く): 328602780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 71, 75, 90, 100, 108, 135, 142, 150, 180, 213, 225, 270, 284, 300, 355, 426, 450, 540, 639, 675, 710, 757, 852, 900, 1065, 1278, 1350, 1420, 1514, 1775, 1917, 2130, 2271, 2556, 2700, 3028, 3195, 3550, 3785, 3834, 4260, 4542, 5325, 6390, 6813, 7100, 7570, 7668, 9084, 9585, 10650, 11355, 12780, 13626, 15140, 15975, 18925, 19170, 20439, 21300, 22710, 27252, 31950, 34065, 37850, 38340, 40878, 45420, 47925, 53747, 56775, 63900, 68130, 75700, 81756, 95850, 102195, 107494, 113550, 136260, 161241, 170325, 191700, 204390, 214988, 227100, 268735, 322482, 340650, 408780, 483723, 510975, 537470, 644964, 681300, 806205, 967446, 1021950, 1074940, 1343675, 1451169, 1612410, 1934892, 2043900, 2418615, 2687350, 2902338, 3224820, 4031025, 4837230, 5374700, 5804676, 7255845, 8062050, 9674460, 12093075, 14511690, 16124100, 24186150, 29023380, 36279225, 48372300, 72558450, 145116900]

約数ペア:

[(1, 145116900), (2, 72558450), (3, 48372300), (4, 36279225), (5, 29023380), (6, 24186150), (9, 16124100), (10, 14511690), (12, 12093075), (15, 9674460), (18, 8062050), (20, 7255845), (25, 5804676), (27, 5374700), (30, 4837230), (36, 4031025), (45, 3224820), (50, 2902338), (54, 2687350), (60, 2418615), (71, 2043900), (75, 1934892), (90, 1612410), (100, 1451169), (108, 1343675), (135, 1074940), (142, 1021950), (150, 967446), (180, 806205), (213, 681300), (225, 644964), (270, 537470), (284, 510975), (300, 483723), (355, 408780), (426, 340650), (450, 322482), (540, 268735), (639, 227100), (675, 214988), (710, 204390), (757, 191700), (852, 170325), (900, 161241), (1065, 136260), (1278, 113550), (1350, 107494), (1420, 102195), (1514, 95850), (1775, 81756), (1917, 75700), (2130, 68130), (2271, 63900), (2556, 56775), (2700, 53747), (3028, 47925), (3195, 45420), (3550, 40878), (3785, 38340), (3834, 37850), (4260, 34065), (4542, 31950), (5325, 27252), (6390, 22710), (6813, 21300), (7100, 20439), (7570, 19170), (7668, 18925), (9084, 15975), (9585, 15140), (10650, 13626), (11355, 12780)]