66667050

素因数分解:

$2^1\times 3^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:120

約数の個数: 168

約数和(自身を含む): 195166080

約数和(自身を除く): 128499030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 59, 62, 75, 81, 90, 93, 118, 135, 150, 155, 162, 177, 186, 225, 243, 270, 279, 295, 310, 354, 405, 450, 465, 486, 531, 558, 590, 675, 729, 775, 810, 837, 885, 930, 1062, 1215, 1350, 1395, 1458, 1475, 1550, 1593, 1674, 1770, 1829, 2025, 2325, 2430, 2511, 2655, 2790, 2950, 3186, 3645, 3658, 4050, 4185, 4425, 4650, 4779, 5022, 5310, 5487, 6075, 6975, 7290, 7533, 7965, 8370, 8850, 9145, 9558, 10974, 12150, 12555, 13275, 13950, 14337, 15066, 15930, 16461, 18225, 18290, 20925, 22599, 23895, 25110, 26550, 27435, 28674, 32922, 36450, 37665, 39825, 41850, 43011, 45198, 45725, 47790, 49383, 54870, 62775, 71685, 75330, 79650, 82305, 86022, 91450, 98766, 112995, 119475, 125550, 137175, 143370, 148149, 164610, 188325, 215055, 225990, 238950, 246915, 274350, 296298, 358425, 376650, 411525, 430110, 444447, 493830, 564975, 716850, 740745, 823050, 888894, 1075275, 1129950, 1234575, 1333341, 1481490, 2150550, 2222235, 2469150, 2666682, 3703725, 4444470, 6666705, 7407450, 11111175, 13333410, 22222350, 33333525, 66667050]

約数ペア:

[(1, 66667050), (2, 33333525), (3, 22222350), (5, 13333410), (6, 11111175), (9, 7407450), (10, 6666705), (15, 4444470), (18, 3703725), (25, 2666682), (27, 2469150), (30, 2222235), (31, 2150550), (45, 1481490), (50, 1333341), (54, 1234575), (59, 1129950), (62, 1075275), (75, 888894), (81, 823050), (90, 740745), (93, 716850), (118, 564975), (135, 493830), (150, 444447), (155, 430110), (162, 411525), (177, 376650), (186, 358425), (225, 296298), (243, 274350), (270, 246915), (279, 238950), (295, 225990), (310, 215055), (354, 188325), (405, 164610), (450, 148149), (465, 143370), (486, 137175), (531, 125550), (558, 119475), (590, 112995), (675, 98766), (729, 91450), (775, 86022), (810, 82305), (837, 79650), (885, 75330), (930, 71685), (1062, 62775), (1215, 54870), (1350, 49383), (1395, 47790), (1458, 45725), (1475, 45198), (1550, 43011), (1593, 41850), (1674, 39825), (1770, 37665), (1829, 36450), (2025, 32922), (2325, 28674), (2430, 27435), (2511, 26550), (2655, 25110), (2790, 23895), (2950, 22599), (3186, 20925), (3645, 18290), (3658, 18225), (4050, 16461), (4185, 15930), (4425, 15066), (4650, 14337), (4779, 13950), (5022, 13275), (5310, 12555), (5487, 12150), (6075, 10974), (6975, 9558), (7290, 9145), (7533, 8850), (7965, 8370)]