84306420

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:137

約数の個数: 288

約数和(自身を含む): 308206080

約数和(自身を除く): 223899660

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, 66, 76, 81, 83, 90, 95, 99, 108, 110, 114, 132, 135, 162, 165, 166, 171, 180, 190, 198, 209, 220, 228, 243, 249, 270, 285, 297, 324, 330, 332, 342, 380, 396, 405, 415, 418, 486, 495, 498, 513, 540, 570, 594, 627, 660, 684, 747, 810, 830, 836, 855, 891, 913, 972, 990, 996, 1026, 1045, 1140, 1188, 1215, 1245, 1254, 1485, 1494, 1539, 1577, 1620, 1660, 1710, 1782, 1826, 1881, 1980, 2052, 2090, 2241, 2430, 2490, 2508, 2565, 2673, 2739, 2970, 2988, 3078, 3135, 3154, 3420, 3564, 3652, 3735, 3762, 4180, 4455, 4482, 4565, 4617, 4731, 4860, 4980, 5130, 5346, 5478, 5643, 5940, 6156, 6270, 6308, 6723, 7470, 7524, 7695, 7885, 8217, 8910, 8964, 9130, 9234, 9405, 9462, 10260, 10692, 10956, 11205, 11286, 12540, 13365, 13446, 13695, 14193, 14940, 15390, 15770, 16434, 16929, 17347, 17820, 18260, 18468, 18810, 18924, 20169, 22410, 22572, 23085, 23655, 24651, 26730, 26892, 27390, 28215, 28386, 30780, 31540, 32868, 33615, 33858, 34694, 37620, 40338, 41085, 42579, 44820, 46170, 47310, 49302, 50787, 52041, 53460, 54780, 56430, 56772, 67230, 67716, 69388, 70965, 73953, 80676, 82170, 84645, 85158, 86735, 92340, 94620, 98604, 100845, 101574, 104082, 112860, 123255, 127737, 134460, 141930, 147906, 156123, 164340, 169290, 170316, 173470, 201690, 203148, 208164, 212895, 221859, 246510, 253935, 255474, 260205, 283860, 295812, 312246, 338580, 346940, 369765, 383211, 403380, 425790, 443718, 468369, 493020, 507870, 510948, 520410, 624492, 638685, 739530, 766422, 780615, 851580, 887436, 936738, 1015740, 1040820, 1109295, 1277370, 1405107, 1479060, 1532844, 1561230, 1873476, 1916055, 2218590, 2341845, 2554740, 2810214, 3122460, 3832110, 4215321, 4437180, 4683690, 5620428, 7025535, 7664220, 8430642, 9367380, 14051070, 16861284, 21076605, 28102140, 42153210, 84306420]

約数ペア:

[(1, 84306420), (2, 42153210), (3, 28102140), (4, 21076605), (5, 16861284), (6, 14051070), (9, 9367380), (10, 8430642), (11, 7664220), (12, 7025535), (15, 5620428), (18, 4683690), (19, 4437180), (20, 4215321), (22, 3832110), (27, 3122460), (30, 2810214), (33, 2554740), (36, 2341845), (38, 2218590), (44, 1916055), (45, 1873476), (54, 1561230), (55, 1532844), (57, 1479060), (60, 1405107), (66, 1277370), (76, 1109295), (81, 1040820), (83, 1015740), (90, 936738), (95, 887436), (99, 851580), (108, 780615), (110, 766422), (114, 739530), (132, 638685), (135, 624492), (162, 520410), (165, 510948), (166, 507870), (171, 493020), (180, 468369), (190, 443718), (198, 425790), (209, 403380), (220, 383211), (228, 369765), (243, 346940), (249, 338580), (270, 312246), (285, 295812), (297, 283860), (324, 260205), (330, 255474), (332, 253935), (342, 246510), (380, 221859), (396, 212895), (405, 208164), (415, 203148), (418, 201690), (486, 173470), (495, 170316), (498, 169290), (513, 164340), (540, 156123), (570, 147906), (594, 141930), (627, 134460), (660, 127737), (684, 123255), (747, 112860), (810, 104082), (830, 101574), (836, 100845), (855, 98604), (891, 94620), (913, 92340), (972, 86735), (990, 85158), (996, 84645), (1026, 82170), (1045, 80676), (1140, 73953), (1188, 70965), (1215, 69388), (1245, 67716), (1254, 67230), (1485, 56772), (1494, 56430), (1539, 54780), (1577, 53460), (1620, 52041), (1660, 50787), (1710, 49302), (1782, 47310), (1826, 46170), (1881, 44820), (1980, 42579), (2052, 41085), (2090, 40338), (2241, 37620), (2430, 34694), (2490, 33858), (2508, 33615), (2565, 32868), (2673, 31540), (2739, 30780), (2970, 28386), (2988, 28215), (3078, 27390), (3135, 26892), (3154, 26730), (3420, 24651), (3564, 23655), (3652, 23085), (3735, 22572), (3762, 22410), (4180, 20169), (4455, 18924), (4482, 18810), (4565, 18468), (4617, 18260), (4731, 17820), (4860, 17347), (4980, 16929), (5130, 16434), (5346, 15770), (5478, 15390), (5643, 14940), (5940, 14193), (6156, 13695), (6270, 13446), (6308, 13365), (6723, 12540), (7470, 11286), (7524, 11205), (7695, 10956), (7885, 10692), (8217, 10260), (8910, 9462), (8964, 9405), (9130, 9234)]