87914970

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:80

約数の個数: 288

約数和(自身を含む): 292795776

約数和(自身を除く): 204880806

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 23, 26, 27, 30, 33, 39, 45, 46, 54, 55, 65, 66, 69, 78, 81, 90, 99, 110, 115, 117, 121, 130, 135, 138, 143, 162, 165, 195, 198, 207, 230, 234, 242, 243, 253, 270, 286, 297, 299, 330, 345, 351, 363, 390, 405, 414, 429, 486, 495, 506, 585, 594, 598, 605, 621, 690, 702, 715, 726, 759, 810, 858, 891, 897, 990, 1035, 1053, 1089, 1170, 1210, 1215, 1242, 1265, 1287, 1430, 1485, 1495, 1518, 1573, 1755, 1782, 1794, 1815, 1863, 2070, 2106, 2145, 2178, 2277, 2430, 2530, 2574, 2673, 2691, 2783, 2970, 2990, 3105, 3146, 3159, 3267, 3289, 3510, 3630, 3726, 3795, 3861, 4290, 4455, 4485, 4554, 4719, 5265, 5346, 5382, 5445, 5566, 5589, 6210, 6318, 6435, 6534, 6578, 6831, 7590, 7722, 7865, 8073, 8349, 8910, 8970, 9315, 9438, 9801, 9867, 10530, 10890, 11178, 11385, 11583, 12870, 13365, 13455, 13662, 13915, 14157, 15730, 15795, 16146, 16335, 16445, 16698, 18630, 19305, 19602, 19734, 20493, 22770, 23166, 23595, 24219, 25047, 26730, 26910, 27830, 27945, 28314, 29403, 29601, 31590, 32670, 32890, 34155, 34749, 36179, 38610, 40365, 40986, 41745, 42471, 47190, 48438, 49005, 49335, 50094, 55890, 57915, 58806, 59202, 61479, 68310, 69498, 70785, 72358, 72657, 75141, 80730, 83490, 84942, 88803, 98010, 98670, 102465, 108537, 115830, 121095, 122958, 125235, 127413, 141570, 145314, 147015, 148005, 150282, 173745, 177606, 180895, 204930, 212355, 217074, 225423, 242190, 250470, 254826, 266409, 294030, 296010, 307395, 325611, 347490, 361790, 363285, 375705, 382239, 424710, 444015, 450846, 532818, 542685, 614790, 637065, 651222, 676269, 726570, 751410, 764478, 799227, 888030, 976833, 1085370, 1127115, 1274130, 1332045, 1352538, 1598454, 1628055, 1911195, 1953666, 2254230, 2664090, 2930499, 3256110, 3381345, 3822390, 3996135, 4884165, 5860998, 6762690, 7992270, 8791497, 9768330, 14652495, 17582994, 29304990, 43957485, 87914970]

約数ペア:

[(1, 87914970), (2, 43957485), (3, 29304990), (5, 17582994), (6, 14652495), (9, 9768330), (10, 8791497), (11, 7992270), (13, 6762690), (15, 5860998), (18, 4884165), (22, 3996135), (23, 3822390), (26, 3381345), (27, 3256110), (30, 2930499), (33, 2664090), (39, 2254230), (45, 1953666), (46, 1911195), (54, 1628055), (55, 1598454), (65, 1352538), (66, 1332045), (69, 1274130), (78, 1127115), (81, 1085370), (90, 976833), (99, 888030), (110, 799227), (115, 764478), (117, 751410), (121, 726570), (130, 676269), (135, 651222), (138, 637065), (143, 614790), (162, 542685), (165, 532818), (195, 450846), (198, 444015), (207, 424710), (230, 382239), (234, 375705), (242, 363285), (243, 361790), (253, 347490), (270, 325611), (286, 307395), (297, 296010), (299, 294030), (330, 266409), (345, 254826), (351, 250470), (363, 242190), (390, 225423), (405, 217074), (414, 212355), (429, 204930), (486, 180895), (495, 177606), (506, 173745), (585, 150282), (594, 148005), (598, 147015), (605, 145314), (621, 141570), (690, 127413), (702, 125235), (715, 122958), (726, 121095), (759, 115830), (810, 108537), (858, 102465), (891, 98670), (897, 98010), (990, 88803), (1035, 84942), (1053, 83490), (1089, 80730), (1170, 75141), (1210, 72657), (1215, 72358), (1242, 70785), (1265, 69498), (1287, 68310), (1430, 61479), (1485, 59202), (1495, 58806), (1518, 57915), (1573, 55890), (1755, 50094), (1782, 49335), (1794, 49005), (1815, 48438), (1863, 47190), (2070, 42471), (2106, 41745), (2145, 40986), (2178, 40365), (2277, 38610), (2430, 36179), (2530, 34749), (2574, 34155), (2673, 32890), (2691, 32670), (2783, 31590), (2970, 29601), (2990, 29403), (3105, 28314), (3146, 27945), (3159, 27830), (3267, 26910), (3289, 26730), (3510, 25047), (3630, 24219), (3726, 23595), (3795, 23166), (3861, 22770), (4290, 20493), (4455, 19734), (4485, 19602), (4554, 19305), (4719, 18630), (5265, 16698), (5346, 16445), (5382, 16335), (5445, 16146), (5566, 15795), (5589, 15730), (6210, 14157), (6318, 13915), (6435, 13662), (6534, 13455), (6578, 13365), (6831, 12870), (7590, 11583), (7722, 11385), (7865, 11178), (8073, 10890), (8349, 10530), (8910, 9867), (8970, 9801), (9315, 9438)]