68308380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1063}}^1$

素因数の和:1105

約数の個数: 192

約数和(自身を含む): 257402880

約数和(自身を除く): 189094500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 420, 459, 476, 510, 540, 595, 612, 630, 714, 756, 765, 918, 945, 1020, 1063, 1071, 1190, 1260, 1428, 1530, 1785, 1836, 1890, 2126, 2142, 2295, 2380, 3060, 3189, 3213, 3570, 3780, 4252, 4284, 4590, 5315, 5355, 6378, 6426, 7140, 7441, 9180, 9567, 10630, 10710, 12756, 12852, 14882, 15945, 16065, 18071, 19134, 21260, 21420, 22323, 28701, 29764, 31890, 32130, 36142, 37205, 38268, 44646, 47835, 54213, 57402, 63780, 64260, 66969, 72284, 74410, 89292, 90355, 95670, 108426, 111615, 114804, 126497, 133938, 143505, 148820, 162639, 180710, 191340, 200907, 216852, 223230, 252994, 267876, 271065, 287010, 325278, 334845, 361420, 379491, 401814, 446460, 487917, 505988, 542130, 574020, 632485, 650556, 669690, 758982, 803628, 813195, 975834, 1004535, 1084260, 1138473, 1264970, 1339380, 1517964, 1626390, 1897455, 1951668, 2009070, 2276946, 2439585, 2529940, 3252780, 3415419, 3794910, 4018140, 4553892, 4879170, 5692365, 6830838, 7589820, 9758340, 11384730, 13661676, 17077095, 22769460, 34154190, 68308380]

約数ペア:

[(1, 68308380), (2, 34154190), (3, 22769460), (4, 17077095), (5, 13661676), (6, 11384730), (7, 9758340), (9, 7589820), (10, 6830838), (12, 5692365), (14, 4879170), (15, 4553892), (17, 4018140), (18, 3794910), (20, 3415419), (21, 3252780), (27, 2529940), (28, 2439585), (30, 2276946), (34, 2009070), (35, 1951668), (36, 1897455), (42, 1626390), (45, 1517964), (51, 1339380), (54, 1264970), (60, 1138473), (63, 1084260), (68, 1004535), (70, 975834), (84, 813195), (85, 803628), (90, 758982), (102, 669690), (105, 650556), (108, 632485), (119, 574020), (126, 542130), (135, 505988), (140, 487917), (153, 446460), (170, 401814), (180, 379491), (189, 361420), (204, 334845), (210, 325278), (238, 287010), (252, 271065), (255, 267876), (270, 252994), (306, 223230), (315, 216852), (340, 200907), (357, 191340), (378, 180710), (420, 162639), (459, 148820), (476, 143505), (510, 133938), (540, 126497), (595, 114804), (612, 111615), (630, 108426), (714, 95670), (756, 90355), (765, 89292), (918, 74410), (945, 72284), (1020, 66969), (1063, 64260), (1071, 63780), (1190, 57402), (1260, 54213), (1428, 47835), (1530, 44646), (1785, 38268), (1836, 37205), (1890, 36142), (2126, 32130), (2142, 31890), (2295, 29764), (2380, 28701), (3060, 22323), (3189, 21420), (3213, 21260), (3570, 19134), (3780, 18071), (4252, 16065), (4284, 15945), (4590, 14882), (5315, 12852), (5355, 12756), (6378, 10710), (6426, 10630), (7140, 9567), (7441, 9180)]