90119790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 160

約数和(自身を含む): 259547904

約数和(自身を除く): 169428114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 37, 45, 54, 62, 74, 81, 90, 93, 97, 111, 135, 155, 162, 185, 186, 194, 222, 270, 279, 291, 310, 333, 370, 405, 465, 485, 555, 558, 582, 666, 810, 837, 873, 930, 970, 999, 1110, 1147, 1395, 1455, 1665, 1674, 1746, 1998, 2294, 2511, 2619, 2790, 2910, 2997, 3007, 3330, 3441, 3589, 4185, 4365, 4995, 5022, 5238, 5735, 5994, 6014, 6882, 7178, 7857, 8370, 8730, 9021, 9990, 10323, 10767, 11470, 12555, 13095, 14985, 15035, 15714, 17205, 17945, 18042, 20646, 21534, 25110, 26190, 27063, 29970, 30070, 30969, 32301, 34410, 35890, 39285, 45105, 51615, 53835, 54126, 61938, 64602, 78570, 81189, 90210, 92907, 96903, 103230, 107670, 111259, 135315, 154845, 161505, 162378, 185814, 193806, 222518, 243567, 270630, 290709, 309690, 323010, 333777, 405945, 464535, 484515, 487134, 556295, 581418, 667554, 811890, 929070, 969030, 1001331, 1112590, 1217835, 1453545, 1668885, 2002662, 2435670, 2907090, 3003993, 3337770, 5006655, 6007986, 9011979, 10013310, 15019965, 18023958, 30039930, 45059895, 90119790]

約数ペア:

[(1, 90119790), (2, 45059895), (3, 30039930), (5, 18023958), (6, 15019965), (9, 10013310), (10, 9011979), (15, 6007986), (18, 5006655), (27, 3337770), (30, 3003993), (31, 2907090), (37, 2435670), (45, 2002662), (54, 1668885), (62, 1453545), (74, 1217835), (81, 1112590), (90, 1001331), (93, 969030), (97, 929070), (111, 811890), (135, 667554), (155, 581418), (162, 556295), (185, 487134), (186, 484515), (194, 464535), (222, 405945), (270, 333777), (279, 323010), (291, 309690), (310, 290709), (333, 270630), (370, 243567), (405, 222518), (465, 193806), (485, 185814), (555, 162378), (558, 161505), (582, 154845), (666, 135315), (810, 111259), (837, 107670), (873, 103230), (930, 96903), (970, 92907), (999, 90210), (1110, 81189), (1147, 78570), (1395, 64602), (1455, 61938), (1665, 54126), (1674, 53835), (1746, 51615), (1998, 45105), (2294, 39285), (2511, 35890), (2619, 34410), (2790, 32301), (2910, 30969), (2997, 30070), (3007, 29970), (3330, 27063), (3441, 26190), (3589, 25110), (4185, 21534), (4365, 20646), (4995, 18042), (5022, 17945), (5238, 17205), (5735, 15714), (5994, 15035), (6014, 14985), (6882, 13095), (7178, 12555), (7857, 11470), (8370, 10767), (8730, 10323), (9021, 9990)]