42587370

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 240

約数和(自身を含む): 141526440

約数和(自身を除く): 98939070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 37, 42, 45, 49, 54, 58, 63, 70, 74, 81, 87, 90, 98, 105, 111, 126, 135, 145, 147, 162, 174, 185, 189, 203, 210, 222, 245, 259, 261, 270, 290, 294, 315, 333, 370, 378, 405, 406, 435, 441, 490, 518, 522, 555, 567, 609, 630, 666, 735, 777, 783, 810, 870, 882, 945, 999, 1015, 1073, 1110, 1134, 1218, 1295, 1305, 1323, 1421, 1470, 1554, 1566, 1665, 1813, 1827, 1890, 1998, 2030, 2146, 2205, 2331, 2349, 2590, 2610, 2646, 2835, 2842, 2997, 3045, 3219, 3330, 3626, 3654, 3885, 3915, 3969, 4263, 4410, 4662, 4698, 4995, 5365, 5439, 5481, 5670, 5994, 6090, 6438, 6615, 6993, 7105, 7511, 7770, 7830, 7938, 8526, 9065, 9135, 9657, 9990, 10730, 10878, 10962, 11655, 11745, 12789, 13230, 13986, 14210, 14985, 15022, 16095, 16317, 16443, 18130, 18270, 19314, 19845, 20979, 21315, 22533, 23310, 23490, 25578, 27195, 27405, 28971, 29970, 32190, 32634, 32886, 34965, 37555, 38367, 39690, 41958, 42630, 45066, 48285, 48951, 52577, 54390, 54810, 57942, 63945, 67599, 69930, 75110, 76734, 81585, 82215, 86913, 96570, 97902, 104895, 105154, 112665, 115101, 127890, 135198, 144855, 146853, 157731, 163170, 164430, 173826, 191835, 202797, 209790, 225330, 230202, 244755, 262885, 289710, 293706, 315462, 337995, 383670, 405594, 434565, 473193, 489510, 525770, 575505, 608391, 675990, 734265, 788655, 869130, 946386, 1013985, 1151010, 1216782, 1419579, 1468530, 1577310, 2027970, 2365965, 2839158, 3041955, 4258737, 4731930, 6083910, 7097895, 8517474, 14195790, 21293685, 42587370]

約数ペア:

[(1, 42587370), (2, 21293685), (3, 14195790), (5, 8517474), (6, 7097895), (7, 6083910), (9, 4731930), (10, 4258737), (14, 3041955), (15, 2839158), (18, 2365965), (21, 2027970), (27, 1577310), (29, 1468530), (30, 1419579), (35, 1216782), (37, 1151010), (42, 1013985), (45, 946386), (49, 869130), (54, 788655), (58, 734265), (63, 675990), (70, 608391), (74, 575505), (81, 525770), (87, 489510), (90, 473193), (98, 434565), (105, 405594), (111, 383670), (126, 337995), (135, 315462), (145, 293706), (147, 289710), (162, 262885), (174, 244755), (185, 230202), (189, 225330), (203, 209790), (210, 202797), (222, 191835), (245, 173826), (259, 164430), (261, 163170), (270, 157731), (290, 146853), (294, 144855), (315, 135198), (333, 127890), (370, 115101), (378, 112665), (405, 105154), (406, 104895), (435, 97902), (441, 96570), (490, 86913), (518, 82215), (522, 81585), (555, 76734), (567, 75110), (609, 69930), (630, 67599), (666, 63945), (735, 57942), (777, 54810), (783, 54390), (810, 52577), (870, 48951), (882, 48285), (945, 45066), (999, 42630), (1015, 41958), (1073, 39690), (1110, 38367), (1134, 37555), (1218, 34965), (1295, 32886), (1305, 32634), (1323, 32190), (1421, 29970), (1470, 28971), (1554, 27405), (1566, 27195), (1665, 25578), (1813, 23490), (1827, 23310), (1890, 22533), (1998, 21315), (2030, 20979), (2146, 19845), (2205, 19314), (2331, 18270), (2349, 18130), (2590, 16443), (2610, 16317), (2646, 16095), (2835, 15022), (2842, 14985), (2997, 14210), (3045, 13986), (3219, 13230), (3330, 12789), (3626, 11745), (3654, 11655), (3885, 10962), (3915, 10878), (3969, 10730), (4263, 9990), (4410, 9657), (4662, 9135), (4698, 9065), (4995, 8526), (5365, 7938), (5439, 7830), (5481, 7770), (5670, 7511), (5994, 7105), (6090, 6993), (6438, 6615)]