187068420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{409}}^1$

素因数の和:456

約数の個数: 288

約数和(自身を含む): 732883200

約数和(自身を除く): 545814780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 121, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 242, 252, 270, 297, 308, 315, 330, 363, 378, 385, 396, 409, 420, 462, 484, 495, 540, 594, 605, 630, 660, 693, 726, 756, 770, 818, 847, 924, 945, 990, 1089, 1155, 1188, 1210, 1227, 1260, 1386, 1452, 1485, 1540, 1636, 1694, 1815, 1890, 1980, 2045, 2079, 2178, 2310, 2420, 2454, 2541, 2772, 2863, 2970, 3267, 3388, 3465, 3630, 3681, 3780, 4090, 4158, 4235, 4356, 4499, 4620, 4908, 5082, 5445, 5726, 5940, 6135, 6534, 6930, 7260, 7362, 7623, 8180, 8316, 8470, 8589, 8998, 10164, 10395, 10890, 11043, 11452, 12270, 12705, 13068, 13497, 13860, 14315, 14724, 15246, 16335, 16940, 17178, 17996, 18405, 20790, 21780, 22086, 22495, 22869, 24540, 25410, 25767, 26994, 28630, 30492, 31493, 32670, 34356, 36810, 38115, 40491, 41580, 42945, 44172, 44990, 45738, 49489, 50820, 51534, 53988, 55215, 57260, 62986, 65340, 67485, 73620, 76230, 77301, 80982, 85890, 89980, 91476, 94479, 98978, 103068, 110430, 114345, 121473, 125972, 128835, 134970, 148467, 152460, 154602, 157465, 161964, 171780, 188958, 197956, 202455, 220860, 228690, 242946, 247445, 257670, 269940, 283437, 296934, 309204, 314930, 346423, 377916, 386505, 404910, 445401, 457380, 472395, 485892, 494890, 515340, 566874, 593868, 607365, 629860, 692846, 742335, 773010, 809820, 850311, 890802, 944790, 989780, 1039269, 1133748, 1214730, 1336203, 1385692, 1417185, 1484670, 1546020, 1700622, 1732115, 1781604, 1889580, 2078538, 2227005, 2429460, 2672406, 2834370, 2969340, 3117807, 3401244, 3464230, 4157076, 4251555, 4454010, 5196345, 5344812, 5668740, 6235614, 6681015, 6928460, 8503110, 8908020, 9353421, 10392690, 12471228, 13362030, 15589035, 17006220, 18706842, 20785380, 26724060, 31178070, 37413684, 46767105, 62356140, 93534210, 187068420]

約数ペア:

[(1, 187068420), (2, 93534210), (3, 62356140), (4, 46767105), (5, 37413684), (6, 31178070), (7, 26724060), (9, 20785380), (10, 18706842), (11, 17006220), (12, 15589035), (14, 13362030), (15, 12471228), (18, 10392690), (20, 9353421), (21, 8908020), (22, 8503110), (27, 6928460), (28, 6681015), (30, 6235614), (33, 5668740), (35, 5344812), (36, 5196345), (42, 4454010), (44, 4251555), (45, 4157076), (54, 3464230), (55, 3401244), (60, 3117807), (63, 2969340), (66, 2834370), (70, 2672406), (77, 2429460), (84, 2227005), (90, 2078538), (99, 1889580), (105, 1781604), (108, 1732115), (110, 1700622), (121, 1546020), (126, 1484670), (132, 1417185), (135, 1385692), (140, 1336203), (154, 1214730), (165, 1133748), (180, 1039269), (189, 989780), (198, 944790), (210, 890802), (220, 850311), (231, 809820), (242, 773010), (252, 742335), (270, 692846), (297, 629860), (308, 607365), (315, 593868), (330, 566874), (363, 515340), (378, 494890), (385, 485892), (396, 472395), (409, 457380), (420, 445401), (462, 404910), (484, 386505), (495, 377916), (540, 346423), (594, 314930), (605, 309204), (630, 296934), (660, 283437), (693, 269940), (726, 257670), (756, 247445), (770, 242946), (818, 228690), (847, 220860), (924, 202455), (945, 197956), (990, 188958), (1089, 171780), (1155, 161964), (1188, 157465), (1210, 154602), (1227, 152460), (1260, 148467), (1386, 134970), (1452, 128835), (1485, 125972), (1540, 121473), (1636, 114345), (1694, 110430), (1815, 103068), (1890, 98978), (1980, 94479), (2045, 91476), (2079, 89980), (2178, 85890), (2310, 80982), (2420, 77301), (2454, 76230), (2541, 73620), (2772, 67485), (2863, 65340), (2970, 62986), (3267, 57260), (3388, 55215), (3465, 53988), (3630, 51534), (3681, 50820), (3780, 49489), (4090, 45738), (4158, 44990), (4235, 44172), (4356, 42945), (4499, 41580), (4620, 40491), (4908, 38115), (5082, 36810), (5445, 34356), (5726, 32670), (5940, 31493), (6135, 30492), (6534, 28630), (6930, 26994), (7260, 25767), (7362, 25410), (7623, 24540), (8180, 22869), (8316, 22495), (8470, 22086), (8589, 21780), (8998, 20790), (10164, 18405), (10395, 17996), (10890, 17178), (11043, 16940), (11452, 16335), (12270, 15246), (12705, 14724), (13068, 14315), (13497, 13860)]