299751480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6997}}^1$

素因数の和:7038

約数の個数: 192

約数和(自身を含む): 1179023040

約数和(自身を除く): 879271560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 4284, 4760, 5355, 6120, 6997, 7140, 8568, 10710, 13994, 14280, 20991, 21420, 27988, 34985, 41982, 42840, 48979, 55976, 62973, 69970, 83964, 97958, 104955, 118949, 125946, 139940, 146937, 167928, 195916, 209910, 237898, 244895, 251892, 279880, 293874, 314865, 356847, 391832, 419820, 440811, 475796, 489790, 503784, 587748, 594745, 629730, 713694, 734685, 832643, 839640, 881622, 951592, 979580, 1070541, 1175496, 1189490, 1259460, 1427388, 1469370, 1665286, 1763244, 1784235, 1959160, 2141082, 2204055, 2378980, 2497929, 2518920, 2854776, 2938740, 3330572, 3526488, 3568470, 4163215, 4282164, 4408110, 4757960, 4995858, 5352705, 5877480, 6661144, 7136940, 7493787, 8326430, 8564328, 8816220, 9991716, 10705410, 12489645, 14273880, 14987574, 16652860, 17632440, 19983432, 21410820, 24979290, 29975148, 33305720, 37468935, 42821640, 49958580, 59950296, 74937870, 99917160, 149875740, 299751480]

約数ペア:

[(1, 299751480), (2, 149875740), (3, 99917160), (4, 74937870), (5, 59950296), (6, 49958580), (7, 42821640), (8, 37468935), (9, 33305720), (10, 29975148), (12, 24979290), (14, 21410820), (15, 19983432), (17, 17632440), (18, 16652860), (20, 14987574), (21, 14273880), (24, 12489645), (28, 10705410), (30, 9991716), (34, 8816220), (35, 8564328), (36, 8326430), (40, 7493787), (42, 7136940), (45, 6661144), (51, 5877480), (56, 5352705), (60, 4995858), (63, 4757960), (68, 4408110), (70, 4282164), (72, 4163215), (84, 3568470), (85, 3526488), (90, 3330572), (102, 2938740), (105, 2854776), (119, 2518920), (120, 2497929), (126, 2378980), (136, 2204055), (140, 2141082), (153, 1959160), (168, 1784235), (170, 1763244), (180, 1665286), (204, 1469370), (210, 1427388), (238, 1259460), (252, 1189490), (255, 1175496), (280, 1070541), (306, 979580), (315, 951592), (340, 881622), (357, 839640), (360, 832643), (408, 734685), (420, 713694), (476, 629730), (504, 594745), (510, 587748), (595, 503784), (612, 489790), (630, 475796), (680, 440811), (714, 419820), (765, 391832), (840, 356847), (952, 314865), (1020, 293874), (1071, 279880), (1190, 251892), (1224, 244895), (1260, 237898), (1428, 209910), (1530, 195916), (1785, 167928), (2040, 146937), (2142, 139940), (2380, 125946), (2520, 118949), (2856, 104955), (3060, 97958), (3570, 83964), (4284, 69970), (4760, 62973), (5355, 55976), (6120, 48979), (6997, 42840), (7140, 41982), (8568, 34985), (10710, 27988), (13994, 21420), (14280, 20991)]