11531100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:77

約数の個数: 216

約数和(自身を含む): 42636160

約数和(自身を除く): 31105060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 25, 28, 30, 34, 35, 38, 42, 50, 51, 57, 60, 68, 70, 75, 76, 84, 85, 95, 100, 102, 105, 114, 119, 133, 140, 150, 170, 175, 190, 204, 210, 228, 238, 255, 266, 285, 289, 300, 323, 340, 350, 357, 380, 399, 420, 425, 475, 476, 510, 525, 532, 570, 578, 595, 646, 665, 700, 714, 798, 850, 867, 950, 969, 1020, 1050, 1140, 1156, 1190, 1275, 1292, 1330, 1425, 1428, 1445, 1596, 1615, 1700, 1734, 1785, 1900, 1938, 1995, 2023, 2100, 2261, 2380, 2550, 2660, 2850, 2890, 2975, 3230, 3325, 3468, 3570, 3876, 3990, 4046, 4335, 4522, 4845, 5100, 5491, 5700, 5780, 5950, 6069, 6460, 6650, 6783, 7140, 7225, 7980, 8075, 8092, 8670, 8925, 9044, 9690, 9975, 10115, 10982, 11305, 11900, 12138, 13300, 13566, 14450, 16150, 16473, 17340, 17850, 19380, 19950, 20230, 21675, 21964, 22610, 24225, 24276, 27132, 27455, 28900, 30345, 32300, 32946, 33915, 35700, 38437, 39900, 40460, 43350, 45220, 48450, 50575, 54910, 56525, 60690, 65892, 67830, 76874, 82365, 86700, 96900, 101150, 109820, 113050, 115311, 121380, 135660, 137275, 151725, 153748, 164730, 169575, 192185, 202300, 226100, 230622, 274550, 303450, 329460, 339150, 384370, 411825, 461244, 549100, 576555, 606900, 678300, 768740, 823650, 960925, 1153110, 1647300, 1921850, 2306220, 2882775, 3843700, 5765550, 11531100]

約数ペア:

[(1, 11531100), (2, 5765550), (3, 3843700), (4, 2882775), (5, 2306220), (6, 1921850), (7, 1647300), (10, 1153110), (12, 960925), (14, 823650), (15, 768740), (17, 678300), (19, 606900), (20, 576555), (21, 549100), (25, 461244), (28, 411825), (30, 384370), (34, 339150), (35, 329460), (38, 303450), (42, 274550), (50, 230622), (51, 226100), (57, 202300), (60, 192185), (68, 169575), (70, 164730), (75, 153748), (76, 151725), (84, 137275), (85, 135660), (95, 121380), (100, 115311), (102, 113050), (105, 109820), (114, 101150), (119, 96900), (133, 86700), (140, 82365), (150, 76874), (170, 67830), (175, 65892), (190, 60690), (204, 56525), (210, 54910), (228, 50575), (238, 48450), (255, 45220), (266, 43350), (285, 40460), (289, 39900), (300, 38437), (323, 35700), (340, 33915), (350, 32946), (357, 32300), (380, 30345), (399, 28900), (420, 27455), (425, 27132), (475, 24276), (476, 24225), (510, 22610), (525, 21964), (532, 21675), (570, 20230), (578, 19950), (595, 19380), (646, 17850), (665, 17340), (700, 16473), (714, 16150), (798, 14450), (850, 13566), (867, 13300), (950, 12138), (969, 11900), (1020, 11305), (1050, 10982), (1140, 10115), (1156, 9975), (1190, 9690), (1275, 9044), (1292, 8925), (1330, 8670), (1425, 8092), (1428, 8075), (1445, 7980), (1596, 7225), (1615, 7140), (1700, 6783), (1734, 6650), (1785, 6460), (1900, 6069), (1938, 5950), (1995, 5780), (2023, 5700), (2100, 5491), (2261, 5100), (2380, 4845), (2550, 4522), (2660, 4335), (2850, 4046), (2890, 3990), (2975, 3876), (3230, 3570), (3325, 3468)]