121813560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1619}}^1$

素因数の和:1666

約数の個数: 192

約数和(自身を含む): 454896000

約数和(自身を除く): 333082440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 330, 342, 360, 380, 396, 418, 440, 456, 495, 570, 627, 660, 684, 760, 792, 836, 855, 990, 1045, 1140, 1254, 1320, 1368, 1619, 1672, 1710, 1881, 1980, 2090, 2280, 2508, 3135, 3238, 3420, 3762, 3960, 4180, 4857, 5016, 6270, 6476, 6840, 7524, 8095, 8360, 9405, 9714, 12540, 12952, 14571, 15048, 16190, 17809, 18810, 19428, 24285, 25080, 29142, 30761, 32380, 35618, 37620, 38856, 48570, 53427, 58284, 61522, 64760, 71236, 72855, 75240, 89045, 92283, 97140, 106854, 116568, 123044, 142472, 145710, 153805, 160281, 178090, 184566, 194280, 213708, 246088, 267135, 276849, 291420, 307610, 320562, 338371, 356180, 369132, 427416, 461415, 534270, 553698, 582840, 615220, 641124, 676742, 712360, 738264, 801405, 922830, 1015113, 1068540, 1107396, 1230440, 1282248, 1353484, 1384245, 1602810, 1691855, 1845660, 2030226, 2137080, 2214792, 2706968, 2768490, 3045339, 3205620, 3383710, 3691320, 4060452, 5075565, 5536980, 6090678, 6411240, 6767420, 8120904, 10151130, 11073960, 12181356, 13534840, 15226695, 20302260, 24362712, 30453390, 40604520, 60906780, 121813560]

約数ペア:

[(1, 121813560), (2, 60906780), (3, 40604520), (4, 30453390), (5, 24362712), (6, 20302260), (8, 15226695), (9, 13534840), (10, 12181356), (11, 11073960), (12, 10151130), (15, 8120904), (18, 6767420), (19, 6411240), (20, 6090678), (22, 5536980), (24, 5075565), (30, 4060452), (33, 3691320), (36, 3383710), (38, 3205620), (40, 3045339), (44, 2768490), (45, 2706968), (55, 2214792), (57, 2137080), (60, 2030226), (66, 1845660), (72, 1691855), (76, 1602810), (88, 1384245), (90, 1353484), (95, 1282248), (99, 1230440), (110, 1107396), (114, 1068540), (120, 1015113), (132, 922830), (152, 801405), (165, 738264), (171, 712360), (180, 676742), (190, 641124), (198, 615220), (209, 582840), (220, 553698), (228, 534270), (264, 461415), (285, 427416), (330, 369132), (342, 356180), (360, 338371), (380, 320562), (396, 307610), (418, 291420), (440, 276849), (456, 267135), (495, 246088), (570, 213708), (627, 194280), (660, 184566), (684, 178090), (760, 160281), (792, 153805), (836, 145710), (855, 142472), (990, 123044), (1045, 116568), (1140, 106854), (1254, 97140), (1320, 92283), (1368, 89045), (1619, 75240), (1672, 72855), (1710, 71236), (1881, 64760), (1980, 61522), (2090, 58284), (2280, 53427), (2508, 48570), (3135, 38856), (3238, 37620), (3420, 35618), (3762, 32380), (3960, 30761), (4180, 29142), (4857, 25080), (5016, 24285), (6270, 19428), (6476, 18810), (6840, 17809), (7524, 16190), (8095, 15048), (8360, 14571), (9405, 12952), (9714, 12540)]