87254280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{467}}^1$

素因数の和:660

約数の個数: 128

約数和(自身を含む): 293155200

約数和(自身を除く): 205900920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 173, 180, 216, 270, 346, 360, 467, 519, 540, 692, 865, 934, 1038, 1080, 1384, 1401, 1557, 1730, 1868, 2076, 2335, 2595, 2802, 3114, 3460, 3736, 4152, 4203, 4670, 4671, 5190, 5604, 6228, 6920, 7005, 7785, 8406, 9340, 9342, 10380, 11208, 12456, 12609, 14010, 15570, 16812, 18680, 18684, 20760, 21015, 23355, 25218, 28020, 31140, 33624, 37368, 42030, 46710, 50436, 56040, 62280, 63045, 80791, 84060, 93420, 100872, 126090, 161582, 168120, 186840, 242373, 252180, 323164, 403955, 484746, 504360, 646328, 727119, 807910, 969492, 1211865, 1454238, 1615820, 1938984, 2181357, 2423730, 2908476, 3231640, 3635595, 4362714, 4847460, 5816952, 7271190, 8725428, 9694920, 10906785, 14542380, 17450856, 21813570, 29084760, 43627140, 87254280]

約数ペア:

[(1, 87254280), (2, 43627140), (3, 29084760), (4, 21813570), (5, 17450856), (6, 14542380), (8, 10906785), (9, 9694920), (10, 8725428), (12, 7271190), (15, 5816952), (18, 4847460), (20, 4362714), (24, 3635595), (27, 3231640), (30, 2908476), (36, 2423730), (40, 2181357), (45, 1938984), (54, 1615820), (60, 1454238), (72, 1211865), (90, 969492), (108, 807910), (120, 727119), (135, 646328), (173, 504360), (180, 484746), (216, 403955), (270, 323164), (346, 252180), (360, 242373), (467, 186840), (519, 168120), (540, 161582), (692, 126090), (865, 100872), (934, 93420), (1038, 84060), (1080, 80791), (1384, 63045), (1401, 62280), (1557, 56040), (1730, 50436), (1868, 46710), (2076, 42030), (2335, 37368), (2595, 33624), (2802, 31140), (3114, 28020), (3460, 25218), (3736, 23355), (4152, 21015), (4203, 20760), (4670, 18684), (4671, 18680), (5190, 16812), (5604, 15570), (6228, 14010), (6920, 12609), (7005, 12456), (7785, 11208), (8406, 10380), (9340, 9342)]