118278900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:711

約数の個数: 144

約数和(自身を含む): 386225280

約数和(自身を除く): 267946380

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, 617, 639, 675, 710, 852, 900, 1065, 1234, 1278, 1350, 1420, 1775, 1851, 1917, 2130, 2468, 2556, 2700, 3085, 3195, 3550, 3702, 3834, 4260, 5325, 5553, 6170, 6390, 7100, 7404, 7668, 9255, 9585, 10650, 11106, 12340, 12780, 15425, 15975, 16659, 18510, 19170, 21300, 22212, 27765, 30850, 31950, 33318, 37020, 38340, 43807, 46275, 47925, 55530, 61700, 63900, 66636, 83295, 87614, 92550, 95850, 111060, 131421, 138825, 166590, 175228, 185100, 191700, 219035, 262842, 277650, 333180, 394263, 416475, 438070, 525684, 555300, 657105, 788526, 832950, 876140, 1095175, 1182789, 1314210, 1577052, 1665900, 1971315, 2190350, 2365578, 2628420, 3285525, 3942630, 4380700, 4731156, 5913945, 6571050, 7885260, 9856575, 11827890, 13142100, 19713150, 23655780, 29569725, 39426300, 59139450, 118278900]

約数ペア:

[(1, 118278900), (2, 59139450), (3, 39426300), (4, 29569725), (5, 23655780), (6, 19713150), (9, 13142100), (10, 11827890), (12, 9856575), (15, 7885260), (18, 6571050), (20, 5913945), (25, 4731156), (27, 4380700), (30, 3942630), (36, 3285525), (45, 2628420), (50, 2365578), (54, 2190350), (60, 1971315), (71, 1665900), (75, 1577052), (90, 1314210), (100, 1182789), (108, 1095175), (135, 876140), (142, 832950), (150, 788526), (180, 657105), (213, 555300), (225, 525684), (270, 438070), (284, 416475), (300, 394263), (355, 333180), (426, 277650), (450, 262842), (540, 219035), (617, 191700), (639, 185100), (675, 175228), (710, 166590), (852, 138825), (900, 131421), (1065, 111060), (1234, 95850), (1278, 92550), (1350, 87614), (1420, 83295), (1775, 66636), (1851, 63900), (1917, 61700), (2130, 55530), (2468, 47925), (2556, 46275), (2700, 43807), (3085, 38340), (3195, 37020), (3550, 33318), (3702, 31950), (3834, 30850), (4260, 27765), (5325, 22212), (5553, 21300), (6170, 19170), (6390, 18510), (7100, 16659), (7404, 15975), (7668, 15425), (9255, 12780), (9585, 12340), (10650, 11106)]