158543600

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1$

素因数の和:967

約数の個数: 120

約数和(自身を含む): 418842240

約数和(自身を除く): 260298640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 25, 38, 40, 46, 50, 76, 80, 92, 95, 100, 115, 152, 184, 190, 200, 230, 304, 368, 380, 400, 437, 460, 475, 575, 760, 874, 907, 920, 950, 1150, 1520, 1748, 1814, 1840, 1900, 2185, 2300, 3496, 3628, 3800, 4370, 4535, 4600, 6992, 7256, 7600, 8740, 9070, 9200, 10925, 14512, 17233, 17480, 18140, 20861, 21850, 22675, 34466, 34960, 36280, 41722, 43700, 45350, 68932, 72560, 83444, 86165, 87400, 90700, 104305, 137864, 166888, 172330, 174800, 181400, 208610, 275728, 333776, 344660, 362800, 396359, 417220, 430825, 521525, 689320, 792718, 834440, 861650, 1043050, 1378640, 1585436, 1668880, 1723300, 1981795, 2086100, 3170872, 3446600, 3963590, 4172200, 6341744, 6893200, 7927180, 8344400, 9908975, 15854360, 19817950, 31708720, 39635900, 79271800, 158543600]

約数ペア:

[(1, 158543600), (2, 79271800), (4, 39635900), (5, 31708720), (8, 19817950), (10, 15854360), (16, 9908975), (19, 8344400), (20, 7927180), (23, 6893200), (25, 6341744), (38, 4172200), (40, 3963590), (46, 3446600), (50, 3170872), (76, 2086100), (80, 1981795), (92, 1723300), (95, 1668880), (100, 1585436), (115, 1378640), (152, 1043050), (184, 861650), (190, 834440), (200, 792718), (230, 689320), (304, 521525), (368, 430825), (380, 417220), (400, 396359), (437, 362800), (460, 344660), (475, 333776), (575, 275728), (760, 208610), (874, 181400), (907, 174800), (920, 172330), (950, 166888), (1150, 137864), (1520, 104305), (1748, 90700), (1814, 87400), (1840, 86165), (1900, 83444), (2185, 72560), (2300, 68932), (3496, 45350), (3628, 43700), (3800, 41722), (4370, 36280), (4535, 34960), (4600, 34466), (6992, 22675), (7256, 21850), (7600, 20861), (8740, 18140), (9070, 17480), (9200, 17233), (10925, 14512)]