325952220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 288

約数和(自身を含む): 1126137600

約数和(自身を除く): 800185380

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 19, 20, 22, 30, 33, 34, 38, 44, 51, 55, 57, 60, 66, 68, 76, 85, 95, 102, 110, 114, 121, 132, 139, 165, 170, 187, 190, 204, 209, 220, 228, 242, 255, 278, 285, 323, 330, 340, 363, 374, 380, 417, 418, 484, 510, 556, 561, 570, 605, 627, 646, 660, 695, 726, 748, 834, 836, 935, 969, 1020, 1045, 1122, 1140, 1210, 1254, 1292, 1390, 1452, 1529, 1615, 1668, 1815, 1870, 1938, 2057, 2085, 2090, 2244, 2299, 2363, 2420, 2508, 2641, 2780, 2805, 3058, 3135, 3230, 3553, 3630, 3740, 3876, 4114, 4170, 4180, 4587, 4598, 4726, 4845, 5282, 5610, 6116, 6171, 6270, 6460, 6897, 7089, 7106, 7260, 7645, 7923, 8228, 8340, 9174, 9196, 9452, 9690, 10285, 10564, 10659, 11220, 11495, 11815, 12342, 12540, 13205, 13794, 14178, 14212, 15290, 15846, 16819, 17765, 18348, 19380, 20570, 21318, 22935, 22990, 23630, 24684, 25993, 26410, 27588, 28356, 29051, 30580, 30855, 31692, 33638, 34485, 35445, 35530, 39083, 39615, 41140, 42636, 44897, 45870, 45980, 47260, 50457, 51986, 52820, 53295, 58102, 61710, 67276, 68970, 70890, 71060, 77979, 78166, 79230, 84095, 87153, 89794, 91740, 100914, 103972, 106590, 116204, 117249, 123420, 129965, 134691, 137940, 141780, 145255, 155958, 156332, 158460, 168190, 174306, 179588, 195415, 201828, 213180, 224485, 234498, 252285, 259930, 269382, 285923, 290510, 311916, 319561, 336380, 348612, 389895, 390830, 435765, 448970, 468996, 493867, 504570, 519860, 538764, 571846, 581020, 586245, 639122, 673455, 779790, 781660, 857769, 871530, 897940, 958683, 987734, 1009140, 1143692, 1172490, 1278244, 1346910, 1429615, 1481601, 1559580, 1597805, 1715538, 1743060, 1917366, 1975468, 2344980, 2469335, 2693820, 2859230, 2963202, 3195610, 3431076, 3834732, 4288845, 4793415, 4938670, 5432537, 5718460, 5926404, 6391220, 7408005, 8577690, 9586830, 9877340, 10865074, 14816010, 16297611, 17155380, 19173660, 21730148, 27162685, 29632020, 32595222, 54325370, 65190444, 81488055, 108650740, 162976110, 325952220]

約数ペア:

[(1, 325952220), (2, 162976110), (3, 108650740), (4, 81488055), (5, 65190444), (6, 54325370), (10, 32595222), (11, 29632020), (12, 27162685), (15, 21730148), (17, 19173660), (19, 17155380), (20, 16297611), (22, 14816010), (30, 10865074), (33, 9877340), (34, 9586830), (38, 8577690), (44, 7408005), (51, 6391220), (55, 5926404), (57, 5718460), (60, 5432537), (66, 4938670), (68, 4793415), (76, 4288845), (85, 3834732), (95, 3431076), (102, 3195610), (110, 2963202), (114, 2859230), (121, 2693820), (132, 2469335), (139, 2344980), (165, 1975468), (170, 1917366), (187, 1743060), (190, 1715538), (204, 1597805), (209, 1559580), (220, 1481601), (228, 1429615), (242, 1346910), (255, 1278244), (278, 1172490), (285, 1143692), (323, 1009140), (330, 987734), (340, 958683), (363, 897940), (374, 871530), (380, 857769), (417, 781660), (418, 779790), (484, 673455), (510, 639122), (556, 586245), (561, 581020), (570, 571846), (605, 538764), (627, 519860), (646, 504570), (660, 493867), (695, 468996), (726, 448970), (748, 435765), (834, 390830), (836, 389895), (935, 348612), (969, 336380), (1020, 319561), (1045, 311916), (1122, 290510), (1140, 285923), (1210, 269382), (1254, 259930), (1292, 252285), (1390, 234498), (1452, 224485), (1529, 213180), (1615, 201828), (1668, 195415), (1815, 179588), (1870, 174306), (1938, 168190), (2057, 158460), (2085, 156332), (2090, 155958), (2244, 145255), (2299, 141780), (2363, 137940), (2420, 134691), (2508, 129965), (2641, 123420), (2780, 117249), (2805, 116204), (3058, 106590), (3135, 103972), (3230, 100914), (3553, 91740), (3630, 89794), (3740, 87153), (3876, 84095), (4114, 79230), (4170, 78166), (4180, 77979), (4587, 71060), (4598, 70890), (4726, 68970), (4845, 67276), (5282, 61710), (5610, 58102), (6116, 53295), (6171, 52820), (6270, 51986), (6460, 50457), (6897, 47260), (7089, 45980), (7106, 45870), (7260, 44897), (7645, 42636), (7923, 41140), (8228, 39615), (8340, 39083), (9174, 35530), (9196, 35445), (9452, 34485), (9690, 33638), (10285, 31692), (10564, 30855), (10659, 30580), (11220, 29051), (11495, 28356), (11815, 27588), (12342, 26410), (12540, 25993), (13205, 24684), (13794, 23630), (14178, 22990), (14212, 22935), (15290, 21318), (15846, 20570), (16819, 19380), (17765, 18348)]