442906380

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:355

約数の個数: 288

約数和(自身を含む): 1632024576

約数和(自身を除く): 1189118196

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 47, 54, 60, 63, 70, 81, 84, 90, 94, 105, 108, 126, 135, 140, 141, 162, 180, 188, 189, 210, 235, 243, 252, 270, 277, 282, 315, 324, 329, 378, 405, 420, 423, 470, 486, 540, 554, 564, 567, 630, 658, 705, 756, 810, 831, 846, 940, 945, 972, 987, 1108, 1134, 1215, 1260, 1269, 1316, 1385, 1410, 1620, 1645, 1662, 1692, 1701, 1890, 1939, 1974, 2115, 2268, 2430, 2493, 2538, 2770, 2820, 2835, 2961, 3290, 3324, 3402, 3780, 3807, 3878, 3948, 4155, 4230, 4860, 4935, 4986, 5076, 5540, 5670, 5817, 5922, 6345, 6580, 6804, 7479, 7614, 7756, 8310, 8460, 8505, 8883, 9695, 9870, 9972, 11340, 11421, 11634, 11844, 12465, 12690, 13019, 14805, 14958, 15228, 16620, 17010, 17451, 17766, 19035, 19390, 19740, 22437, 22842, 23268, 24930, 25380, 26038, 26649, 29085, 29610, 29916, 34020, 34902, 35532, 37395, 38070, 38780, 39057, 44415, 44874, 45684, 49860, 52076, 52353, 53298, 57105, 58170, 59220, 65095, 67311, 69804, 74790, 76140, 78114, 79947, 87255, 88830, 89748, 91133, 104706, 106596, 112185, 114210, 116340, 117171, 130190, 133245, 134622, 149580, 156228, 157059, 159894, 174510, 177660, 182266, 195285, 209412, 224370, 228420, 234342, 260380, 261765, 266490, 269244, 273399, 314118, 319788, 336555, 349020, 351513, 364532, 390570, 399735, 448740, 455665, 468684, 471177, 523530, 532980, 546798, 585855, 628236, 673110, 703026, 781140, 785295, 799470, 820197, 911330, 942354, 1047060, 1054539, 1093596, 1171710, 1346220, 1366995, 1406052, 1570590, 1598940, 1640394, 1757565, 1822660, 1884708, 2109078, 2343420, 2355885, 2460591, 2733990, 3141180, 3163617, 3280788, 3515130, 4100985, 4218156, 4711770, 4921182, 5272695, 5467980, 6327234, 7030260, 7381773, 8201970, 9423540, 9842364, 10545390, 12302955, 12654468, 14763546, 15818085, 16403940, 21090780, 22145319, 24605910, 29527092, 31636170, 36908865, 44290638, 49211820, 63272340, 73817730, 88581276, 110726595, 147635460, 221453190, 442906380]

約数ペア:

[(1, 442906380), (2, 221453190), (3, 147635460), (4, 110726595), (5, 88581276), (6, 73817730), (7, 63272340), (9, 49211820), (10, 44290638), (12, 36908865), (14, 31636170), (15, 29527092), (18, 24605910), (20, 22145319), (21, 21090780), (27, 16403940), (28, 15818085), (30, 14763546), (35, 12654468), (36, 12302955), (42, 10545390), (45, 9842364), (47, 9423540), (54, 8201970), (60, 7381773), (63, 7030260), (70, 6327234), (81, 5467980), (84, 5272695), (90, 4921182), (94, 4711770), (105, 4218156), (108, 4100985), (126, 3515130), (135, 3280788), (140, 3163617), (141, 3141180), (162, 2733990), (180, 2460591), (188, 2355885), (189, 2343420), (210, 2109078), (235, 1884708), (243, 1822660), (252, 1757565), (270, 1640394), (277, 1598940), (282, 1570590), (315, 1406052), (324, 1366995), (329, 1346220), (378, 1171710), (405, 1093596), (420, 1054539), (423, 1047060), (470, 942354), (486, 911330), (540, 820197), (554, 799470), (564, 785295), (567, 781140), (630, 703026), (658, 673110), (705, 628236), (756, 585855), (810, 546798), (831, 532980), (846, 523530), (940, 471177), (945, 468684), (972, 455665), (987, 448740), (1108, 399735), (1134, 390570), (1215, 364532), (1260, 351513), (1269, 349020), (1316, 336555), (1385, 319788), (1410, 314118), (1620, 273399), (1645, 269244), (1662, 266490), (1692, 261765), (1701, 260380), (1890, 234342), (1939, 228420), (1974, 224370), (2115, 209412), (2268, 195285), (2430, 182266), (2493, 177660), (2538, 174510), (2770, 159894), (2820, 157059), (2835, 156228), (2961, 149580), (3290, 134622), (3324, 133245), (3402, 130190), (3780, 117171), (3807, 116340), (3878, 114210), (3948, 112185), (4155, 106596), (4230, 104706), (4860, 91133), (4935, 89748), (4986, 88830), (5076, 87255), (5540, 79947), (5670, 78114), (5817, 76140), (5922, 74790), (6345, 69804), (6580, 67311), (6804, 65095), (7479, 59220), (7614, 58170), (7756, 57105), (8310, 53298), (8460, 52353), (8505, 52076), (8883, 49860), (9695, 45684), (9870, 44874), (9972, 44415), (11340, 39057), (11421, 38780), (11634, 38070), (11844, 37395), (12465, 35532), (12690, 34902), (13019, 34020), (14805, 29916), (14958, 29610), (15228, 29085), (16620, 26649), (17010, 26038), (17451, 25380), (17766, 24930), (19035, 23268), (19390, 22842), (19740, 22437)]