191655450

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1193}}^1$

素因数の和:1238

約数の個数: 192

約数和(自身を含む): 639601920

約数和(自身を除く): 447946470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 25, 27, 30, 34, 35, 42, 45, 50, 51, 54, 63, 70, 75, 85, 90, 102, 105, 119, 126, 135, 150, 153, 170, 175, 189, 210, 225, 238, 255, 270, 306, 315, 350, 357, 378, 425, 450, 459, 510, 525, 595, 630, 675, 714, 765, 850, 918, 945, 1050, 1071, 1190, 1193, 1275, 1350, 1530, 1575, 1785, 1890, 2142, 2295, 2386, 2550, 2975, 3150, 3213, 3570, 3579, 3825, 4590, 4725, 5355, 5950, 5965, 6426, 7158, 7650, 8351, 8925, 9450, 10710, 10737, 11475, 11930, 16065, 16702, 17850, 17895, 20281, 21474, 22950, 25053, 26775, 29825, 32130, 32211, 35790, 40562, 41755, 50106, 53550, 53685, 59650, 60843, 64422, 75159, 80325, 83510, 89475, 101405, 107370, 121686, 125265, 141967, 150318, 160650, 161055, 178950, 182529, 202810, 208775, 225477, 250530, 268425, 283934, 304215, 322110, 365058, 375795, 417550, 425901, 450954, 507025, 536850, 547587, 608430, 626325, 709835, 751590, 805275, 851802, 912645, 1014050, 1095174, 1127385, 1252650, 1277703, 1419670, 1521075, 1610550, 1825290, 1878975, 2129505, 2254770, 2555406, 2737935, 3042150, 3549175, 3757950, 3833109, 4259010, 4563225, 5475870, 5636925, 6388515, 7098350, 7666218, 9126450, 10647525, 11273850, 12777030, 13689675, 19165545, 21295050, 27379350, 31942575, 38331090, 63885150, 95827725, 191655450]

約数ペア:

[(1, 191655450), (2, 95827725), (3, 63885150), (5, 38331090), (6, 31942575), (7, 27379350), (9, 21295050), (10, 19165545), (14, 13689675), (15, 12777030), (17, 11273850), (18, 10647525), (21, 9126450), (25, 7666218), (27, 7098350), (30, 6388515), (34, 5636925), (35, 5475870), (42, 4563225), (45, 4259010), (50, 3833109), (51, 3757950), (54, 3549175), (63, 3042150), (70, 2737935), (75, 2555406), (85, 2254770), (90, 2129505), (102, 1878975), (105, 1825290), (119, 1610550), (126, 1521075), (135, 1419670), (150, 1277703), (153, 1252650), (170, 1127385), (175, 1095174), (189, 1014050), (210, 912645), (225, 851802), (238, 805275), (255, 751590), (270, 709835), (306, 626325), (315, 608430), (350, 547587), (357, 536850), (378, 507025), (425, 450954), (450, 425901), (459, 417550), (510, 375795), (525, 365058), (595, 322110), (630, 304215), (675, 283934), (714, 268425), (765, 250530), (850, 225477), (918, 208775), (945, 202810), (1050, 182529), (1071, 178950), (1190, 161055), (1193, 160650), (1275, 150318), (1350, 141967), (1530, 125265), (1575, 121686), (1785, 107370), (1890, 101405), (2142, 89475), (2295, 83510), (2386, 80325), (2550, 75159), (2975, 64422), (3150, 60843), (3213, 59650), (3570, 53685), (3579, 53550), (3825, 50106), (4590, 41755), (4725, 40562), (5355, 35790), (5950, 32211), (5965, 32130), (6426, 29825), (7158, 26775), (7650, 25053), (8351, 22950), (8925, 21474), (9450, 20281), (10710, 17895), (10737, 17850), (11475, 16702), (11930, 16065)]