227187180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:123

約数の個数: 360

約数和(自身を含む): 838123440

約数和(自身を除く): 610936260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 61, 66, 76, 81, 90, 95, 99, 108, 110, 114, 121, 122, 132, 135, 162, 165, 171, 180, 183, 190, 198, 209, 220, 228, 242, 244, 270, 285, 297, 305, 324, 330, 342, 363, 366, 380, 396, 405, 418, 484, 495, 513, 540, 549, 570, 594, 605, 610, 627, 660, 671, 684, 726, 732, 810, 836, 855, 891, 915, 990, 1026, 1045, 1089, 1098, 1140, 1159, 1188, 1210, 1220, 1254, 1342, 1452, 1485, 1539, 1620, 1647, 1710, 1782, 1815, 1830, 1881, 1980, 2013, 2052, 2090, 2178, 2196, 2299, 2318, 2420, 2508, 2565, 2684, 2745, 2970, 3078, 3135, 3267, 3294, 3355, 3420, 3477, 3564, 3630, 3660, 3762, 4026, 4180, 4356, 4455, 4598, 4636, 4941, 5130, 5445, 5490, 5643, 5795, 5940, 6039, 6156, 6270, 6534, 6588, 6710, 6897, 6954, 7260, 7381, 7524, 7695, 8052, 8235, 8910, 9196, 9405, 9801, 9882, 10065, 10260, 10431, 10890, 10980, 11286, 11495, 11590, 12078, 12540, 12749, 13068, 13420, 13794, 13908, 14762, 15390, 16335, 16470, 16929, 17385, 17820, 18117, 18810, 19602, 19764, 20130, 20691, 20862, 21780, 22143, 22572, 22990, 23180, 24156, 24705, 25498, 27588, 28215, 29524, 30195, 30780, 31293, 32670, 32940, 33858, 34485, 34770, 36234, 36905, 37620, 38247, 39204, 40260, 41382, 41724, 44286, 45980, 49005, 49410, 50996, 52155, 54351, 56430, 60390, 62073, 62586, 63745, 65340, 66429, 67716, 68970, 69540, 72468, 73810, 76494, 82764, 84645, 88572, 90585, 93879, 98010, 98820, 103455, 104310, 108702, 110715, 112860, 114741, 120780, 124146, 125172, 127490, 132858, 137940, 140239, 147620, 152988, 156465, 169290, 181170, 186219, 187758, 191235, 196020, 199287, 206910, 208620, 217404, 221430, 229482, 248292, 254980, 265716, 271755, 280478, 310365, 312930, 332145, 338580, 344223, 362340, 372438, 375516, 382470, 398574, 413820, 420717, 442860, 458964, 469395, 543510, 560956, 573705, 597861, 620730, 625860, 664290, 688446, 701195, 744876, 764940, 797148, 841434, 931095, 938790, 996435, 1032669, 1087020, 1147410, 1195722, 1241460, 1262151, 1328580, 1376892, 1402390, 1682868, 1721115, 1862190, 1877580, 1992870, 2065338, 2103585, 2294820, 2391444, 2524302, 2804780, 2989305, 3442230, 3724380, 3786453, 3985740, 4130676, 4207170, 5048604, 5163345, 5978610, 6310755, 6884460, 7572906, 8414340, 10326690, 11359359, 11957220, 12621510, 15145812, 18932265, 20653380, 22718718, 25243020, 37864530, 45437436, 56796795, 75729060, 113593590, 227187180]

約数ペア:

[(1, 227187180), (2, 113593590), (3, 75729060), (4, 56796795), (5, 45437436), (6, 37864530), (9, 25243020), (10, 22718718), (11, 20653380), (12, 18932265), (15, 15145812), (18, 12621510), (19, 11957220), (20, 11359359), (22, 10326690), (27, 8414340), (30, 7572906), (33, 6884460), (36, 6310755), (38, 5978610), (44, 5163345), (45, 5048604), (54, 4207170), (55, 4130676), (57, 3985740), (60, 3786453), (61, 3724380), (66, 3442230), (76, 2989305), (81, 2804780), (90, 2524302), (95, 2391444), (99, 2294820), (108, 2103585), (110, 2065338), (114, 1992870), (121, 1877580), (122, 1862190), (132, 1721115), (135, 1682868), (162, 1402390), (165, 1376892), (171, 1328580), (180, 1262151), (183, 1241460), (190, 1195722), (198, 1147410), (209, 1087020), (220, 1032669), (228, 996435), (242, 938790), (244, 931095), (270, 841434), (285, 797148), (297, 764940), (305, 744876), (324, 701195), (330, 688446), (342, 664290), (363, 625860), (366, 620730), (380, 597861), (396, 573705), (405, 560956), (418, 543510), (484, 469395), (495, 458964), (513, 442860), (540, 420717), (549, 413820), (570, 398574), (594, 382470), (605, 375516), (610, 372438), (627, 362340), (660, 344223), (671, 338580), (684, 332145), (726, 312930), (732, 310365), (810, 280478), (836, 271755), (855, 265716), (891, 254980), (915, 248292), (990, 229482), (1026, 221430), (1045, 217404), (1089, 208620), (1098, 206910), (1140, 199287), (1159, 196020), (1188, 191235), (1210, 187758), (1220, 186219), (1254, 181170), (1342, 169290), (1452, 156465), (1485, 152988), (1539, 147620), (1620, 140239), (1647, 137940), (1710, 132858), (1782, 127490), (1815, 125172), (1830, 124146), (1881, 120780), (1980, 114741), (2013, 112860), (2052, 110715), (2090, 108702), (2178, 104310), (2196, 103455), (2299, 98820), (2318, 98010), (2420, 93879), (2508, 90585), (2565, 88572), (2684, 84645), (2745, 82764), (2970, 76494), (3078, 73810), (3135, 72468), (3267, 69540), (3294, 68970), (3355, 67716), (3420, 66429), (3477, 65340), (3564, 63745), (3630, 62586), (3660, 62073), (3762, 60390), (4026, 56430), (4180, 54351), (4356, 52155), (4455, 50996), (4598, 49410), (4636, 49005), (4941, 45980), (5130, 44286), (5445, 41724), (5490, 41382), (5643, 40260), (5795, 39204), (5940, 38247), (6039, 37620), (6156, 36905), (6270, 36234), (6534, 34770), (6588, 34485), (6710, 33858), (6897, 32940), (6954, 32670), (7260, 31293), (7381, 30780), (7524, 30195), (7695, 29524), (8052, 28215), (8235, 27588), (8910, 25498), (9196, 24705), (9405, 24156), (9801, 23180), (9882, 22990), (10065, 22572), (10260, 22143), (10431, 21780), (10890, 20862), (10980, 20691), (11286, 20130), (11495, 19764), (11590, 19602), (12078, 18810), (12540, 18117), (12749, 17820), (13068, 17385), (13420, 16929), (13794, 16470), (13908, 16335), (14762, 15390)]