222699000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{3907}}^1$

素因数の和:3950

約数の個数: 128

約数和(自身を含む): 731577600

約数和(自身を除く): 508878600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 250, 285, 300, 375, 380, 456, 475, 500, 570, 600, 750, 760, 950, 1000, 1140, 1425, 1500, 1900, 2280, 2375, 2850, 3000, 3800, 3907, 4750, 5700, 7125, 7814, 9500, 11400, 11721, 14250, 15628, 19000, 19535, 23442, 28500, 31256, 39070, 46884, 57000, 58605, 74233, 78140, 93768, 97675, 117210, 148466, 156280, 195350, 222699, 234420, 293025, 296932, 371165, 390700, 445398, 468840, 488375, 586050, 593864, 742330, 781400, 890796, 976750, 1113495, 1172100, 1465125, 1484660, 1781592, 1855825, 1953500, 2226990, 2344200, 2930250, 2969320, 3711650, 3907000, 4453980, 5567475, 5860500, 7423300, 8907960, 9279125, 11134950, 11721000, 14846600, 18558250, 22269900, 27837375, 37116500, 44539800, 55674750, 74233000, 111349500, 222699000]

約数ペア:

[(1, 222699000), (2, 111349500), (3, 74233000), (4, 55674750), (5, 44539800), (6, 37116500), (8, 27837375), (10, 22269900), (12, 18558250), (15, 14846600), (19, 11721000), (20, 11134950), (24, 9279125), (25, 8907960), (30, 7423300), (38, 5860500), (40, 5567475), (50, 4453980), (57, 3907000), (60, 3711650), (75, 2969320), (76, 2930250), (95, 2344200), (100, 2226990), (114, 1953500), (120, 1855825), (125, 1781592), (150, 1484660), (152, 1465125), (190, 1172100), (200, 1113495), (228, 976750), (250, 890796), (285, 781400), (300, 742330), (375, 593864), (380, 586050), (456, 488375), (475, 468840), (500, 445398), (570, 390700), (600, 371165), (750, 296932), (760, 293025), (950, 234420), (1000, 222699), (1140, 195350), (1425, 156280), (1500, 148466), (1900, 117210), (2280, 97675), (2375, 93768), (2850, 78140), (3000, 74233), (3800, 58605), (3907, 57000), (4750, 46884), (5700, 39070), (7125, 31256), (7814, 28500), (9500, 23442), (11400, 19535), (11721, 19000), (14250, 15628)]