187165000

素因数分解:

$2^3\times 5^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 160

約数和(自身を含む): 495966240

約数和(自身を除く): 308801240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 41, 44, 50, 55, 82, 83, 88, 100, 110, 125, 164, 166, 200, 205, 220, 250, 275, 328, 332, 410, 415, 440, 451, 500, 550, 625, 664, 820, 830, 902, 913, 1000, 1025, 1100, 1250, 1375, 1640, 1660, 1804, 1826, 2050, 2075, 2200, 2255, 2500, 2750, 3320, 3403, 3608, 3652, 4100, 4150, 4510, 4565, 5000, 5125, 5500, 6806, 6875, 7304, 8200, 8300, 9020, 9130, 10250, 10375, 11000, 11275, 13612, 13750, 16600, 17015, 18040, 18260, 20500, 20750, 22550, 22825, 25625, 27224, 27500, 34030, 36520, 37433, 41000, 41500, 45100, 45650, 51250, 51875, 55000, 56375, 68060, 74866, 83000, 85075, 90200, 91300, 102500, 103750, 112750, 114125, 136120, 149732, 170150, 182600, 187165, 205000, 207500, 225500, 228250, 281875, 299464, 340300, 374330, 415000, 425375, 451000, 456500, 563750, 570625, 680600, 748660, 850750, 913000, 935825, 1127500, 1141250, 1497320, 1701500, 1871650, 2126875, 2255000, 2282500, 3403000, 3743300, 4253750, 4565000, 4679125, 7486600, 8507500, 9358250, 17015000, 18716500, 23395625, 37433000, 46791250, 93582500, 187165000]

約数ペア:

[(1, 187165000), (2, 93582500), (4, 46791250), (5, 37433000), (8, 23395625), (10, 18716500), (11, 17015000), (20, 9358250), (22, 8507500), (25, 7486600), (40, 4679125), (41, 4565000), (44, 4253750), (50, 3743300), (55, 3403000), (82, 2282500), (83, 2255000), (88, 2126875), (100, 1871650), (110, 1701500), (125, 1497320), (164, 1141250), (166, 1127500), (200, 935825), (205, 913000), (220, 850750), (250, 748660), (275, 680600), (328, 570625), (332, 563750), (410, 456500), (415, 451000), (440, 425375), (451, 415000), (500, 374330), (550, 340300), (625, 299464), (664, 281875), (820, 228250), (830, 225500), (902, 207500), (913, 205000), (1000, 187165), (1025, 182600), (1100, 170150), (1250, 149732), (1375, 136120), (1640, 114125), (1660, 112750), (1804, 103750), (1826, 102500), (2050, 91300), (2075, 90200), (2200, 85075), (2255, 83000), (2500, 74866), (2750, 68060), (3320, 56375), (3403, 55000), (3608, 51875), (3652, 51250), (4100, 45650), (4150, 45100), (4510, 41500), (4565, 41000), (5000, 37433), (5125, 36520), (5500, 34030), (6806, 27500), (6875, 27224), (7304, 25625), (8200, 22825), (8300, 22550), (9020, 20750), (9130, 20500), (10250, 18260), (10375, 18040), (11000, 17015), (11275, 16600), (13612, 13750)]