191677860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 288

約数和(自身を含む): 691205760

約数和(自身を除く): 499527900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 27, 30, 33, 36, 44, 45, 46, 54, 55, 60, 61, 66, 69, 90, 92, 99, 108, 110, 115, 122, 132, 135, 138, 165, 180, 183, 198, 207, 220, 230, 244, 253, 270, 276, 297, 305, 330, 345, 366, 396, 414, 460, 495, 506, 529, 540, 549, 594, 610, 621, 660, 671, 690, 732, 759, 828, 915, 990, 1012, 1035, 1058, 1098, 1188, 1220, 1242, 1265, 1342, 1380, 1403, 1485, 1518, 1587, 1647, 1830, 1980, 2013, 2070, 2116, 2196, 2277, 2484, 2530, 2645, 2684, 2745, 2806, 2970, 3036, 3105, 3174, 3294, 3355, 3660, 3795, 4026, 4140, 4209, 4554, 4761, 5060, 5290, 5490, 5612, 5819, 5940, 6039, 6210, 6348, 6588, 6710, 6831, 7015, 7590, 7935, 8052, 8235, 8418, 9108, 9522, 10065, 10580, 10980, 11385, 11638, 12078, 12420, 12627, 13420, 13662, 14030, 14283, 15180, 15433, 15870, 16470, 16836, 17457, 18117, 19044, 20130, 21045, 22770, 23276, 23805, 24156, 25254, 27324, 28060, 28566, 29095, 30195, 30866, 31740, 32269, 32940, 34155, 34914, 36234, 37881, 40260, 42090, 45540, 46299, 47610, 50508, 52371, 57132, 58190, 60390, 61732, 63135, 64538, 68310, 69828, 71415, 72468, 75762, 77165, 84180, 87285, 90585, 92598, 95220, 96807, 104742, 116380, 120780, 126270, 129076, 136620, 138897, 142830, 151524, 154330, 157113, 161345, 174570, 181170, 185196, 189405, 193614, 209484, 231495, 252540, 261855, 277794, 285660, 290421, 308660, 314226, 322690, 349140, 354959, 362340, 378810, 387228, 416691, 462990, 484035, 523710, 555588, 580842, 628452, 645380, 694485, 709918, 757620, 785565, 833382, 871263, 925980, 968070, 1047420, 1064877, 1161684, 1388970, 1419836, 1452105, 1571130, 1666764, 1742526, 1774795, 1936140, 2083455, 2129754, 2777940, 2904210, 3142260, 3194631, 3485052, 3549590, 4166910, 4259508, 4356315, 5324385, 5808420, 6389262, 7099180, 8333820, 8712630, 9583893, 10648770, 12778524, 15973155, 17425260, 19167786, 21297540, 31946310, 38335572, 47919465, 63892620, 95838930, 191677860]

約数ペア:

[(1, 191677860), (2, 95838930), (3, 63892620), (4, 47919465), (5, 38335572), (6, 31946310), (9, 21297540), (10, 19167786), (11, 17425260), (12, 15973155), (15, 12778524), (18, 10648770), (20, 9583893), (22, 8712630), (23, 8333820), (27, 7099180), (30, 6389262), (33, 5808420), (36, 5324385), (44, 4356315), (45, 4259508), (46, 4166910), (54, 3549590), (55, 3485052), (60, 3194631), (61, 3142260), (66, 2904210), (69, 2777940), (90, 2129754), (92, 2083455), (99, 1936140), (108, 1774795), (110, 1742526), (115, 1666764), (122, 1571130), (132, 1452105), (135, 1419836), (138, 1388970), (165, 1161684), (180, 1064877), (183, 1047420), (198, 968070), (207, 925980), (220, 871263), (230, 833382), (244, 785565), (253, 757620), (270, 709918), (276, 694485), (297, 645380), (305, 628452), (330, 580842), (345, 555588), (366, 523710), (396, 484035), (414, 462990), (460, 416691), (495, 387228), (506, 378810), (529, 362340), (540, 354959), (549, 349140), (594, 322690), (610, 314226), (621, 308660), (660, 290421), (671, 285660), (690, 277794), (732, 261855), (759, 252540), (828, 231495), (915, 209484), (990, 193614), (1012, 189405), (1035, 185196), (1058, 181170), (1098, 174570), (1188, 161345), (1220, 157113), (1242, 154330), (1265, 151524), (1342, 142830), (1380, 138897), (1403, 136620), (1485, 129076), (1518, 126270), (1587, 120780), (1647, 116380), (1830, 104742), (1980, 96807), (2013, 95220), (2070, 92598), (2116, 90585), (2196, 87285), (2277, 84180), (2484, 77165), (2530, 75762), (2645, 72468), (2684, 71415), (2745, 69828), (2806, 68310), (2970, 64538), (3036, 63135), (3105, 61732), (3174, 60390), (3294, 58190), (3355, 57132), (3660, 52371), (3795, 50508), (4026, 47610), (4140, 46299), (4209, 45540), (4554, 42090), (4761, 40260), (5060, 37881), (5290, 36234), (5490, 34914), (5612, 34155), (5819, 32940), (5940, 32269), (6039, 31740), (6210, 30866), (6348, 30195), (6588, 29095), (6710, 28566), (6831, 28060), (7015, 27324), (7590, 25254), (7935, 24156), (8052, 23805), (8235, 23276), (8418, 22770), (9108, 21045), (9522, 20130), (10065, 19044), (10580, 18117), (10980, 17457), (11385, 16836), (11638, 16470), (12078, 15870), (12420, 15433), (12627, 15180), (13420, 14283), (13662, 14030)]