31452600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 107136000

約数和(自身を除く): 75683400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 31, 38, 40, 50, 57, 60, 62, 75, 76, 89, 93, 95, 100, 114, 120, 124, 150, 152, 155, 178, 186, 190, 200, 228, 248, 267, 285, 300, 310, 356, 372, 380, 445, 456, 465, 475, 534, 570, 589, 600, 620, 712, 744, 760, 775, 890, 930, 950, 1068, 1140, 1178, 1240, 1335, 1425, 1550, 1691, 1767, 1780, 1860, 1900, 2136, 2225, 2280, 2325, 2356, 2670, 2759, 2850, 2945, 3100, 3382, 3534, 3560, 3720, 3800, 4450, 4650, 4712, 5073, 5340, 5518, 5700, 5890, 6200, 6675, 6764, 7068, 8277, 8455, 8835, 8900, 9300, 10146, 10680, 11036, 11400, 11780, 13350, 13528, 13795, 14136, 14725, 16554, 16910, 17670, 17800, 18600, 20292, 22072, 23560, 25365, 26700, 27590, 29450, 33108, 33820, 35340, 40584, 41385, 42275, 44175, 50730, 52421, 53400, 55180, 58900, 66216, 67640, 68975, 70680, 82770, 84550, 88350, 101460, 104842, 110360, 117800, 126825, 137950, 157263, 165540, 169100, 176700, 202920, 206925, 209684, 253650, 262105, 275900, 314526, 331080, 338200, 353400, 413850, 419368, 507300, 524210, 551800, 629052, 786315, 827700, 1014600, 1048420, 1258104, 1310525, 1572630, 1655400, 2096840, 2621050, 3145260, 3931575, 5242100, 6290520, 7863150, 10484200, 15726300, 31452600]

約数ペア:

[(1, 31452600), (2, 15726300), (3, 10484200), (4, 7863150), (5, 6290520), (6, 5242100), (8, 3931575), (10, 3145260), (12, 2621050), (15, 2096840), (19, 1655400), (20, 1572630), (24, 1310525), (25, 1258104), (30, 1048420), (31, 1014600), (38, 827700), (40, 786315), (50, 629052), (57, 551800), (60, 524210), (62, 507300), (75, 419368), (76, 413850), (89, 353400), (93, 338200), (95, 331080), (100, 314526), (114, 275900), (120, 262105), (124, 253650), (150, 209684), (152, 206925), (155, 202920), (178, 176700), (186, 169100), (190, 165540), (200, 157263), (228, 137950), (248, 126825), (267, 117800), (285, 110360), (300, 104842), (310, 101460), (356, 88350), (372, 84550), (380, 82770), (445, 70680), (456, 68975), (465, 67640), (475, 66216), (534, 58900), (570, 55180), (589, 53400), (600, 52421), (620, 50730), (712, 44175), (744, 42275), (760, 41385), (775, 40584), (890, 35340), (930, 33820), (950, 33108), (1068, 29450), (1140, 27590), (1178, 26700), (1240, 25365), (1335, 23560), (1425, 22072), (1550, 20292), (1691, 18600), (1767, 17800), (1780, 17670), (1860, 16910), (1900, 16554), (2136, 14725), (2225, 14136), (2280, 13795), (2325, 13528), (2356, 13350), (2670, 11780), (2759, 11400), (2850, 11036), (2945, 10680), (3100, 10146), (3382, 9300), (3534, 8900), (3560, 8835), (3720, 8455), (3800, 8277), (4450, 7068), (4650, 6764), (4712, 6675), (5073, 6200), (5340, 5890), (5518, 5700)]