275255280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{353}}^1$

素因数の和:413

約数の個数: 240

約数和(自身を含む): 1003462560

約数和(自身を除く): 728207280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 353, 360, 361, 380, 432, 456, 513, 540, 570, 684, 706, 720, 722, 760, 855, 912, 1026, 1059, 1080, 1083, 1140, 1368, 1412, 1444, 1520, 1710, 1765, 1805, 2052, 2118, 2160, 2166, 2280, 2565, 2736, 2824, 2888, 3177, 3249, 3420, 3530, 3610, 4104, 4236, 4332, 4560, 5130, 5295, 5415, 5648, 5776, 6354, 6498, 6707, 6840, 7060, 7220, 8208, 8472, 8664, 9531, 9747, 10260, 10590, 10830, 12708, 12996, 13414, 13680, 14120, 14440, 15885, 16245, 16944, 17328, 19062, 19494, 20121, 20520, 21180, 21660, 25416, 25992, 26828, 28240, 28880, 31770, 32490, 33535, 38124, 38988, 40242, 41040, 42360, 43320, 47655, 48735, 50832, 51984, 53656, 60363, 63540, 64980, 67070, 76248, 77976, 80484, 84720, 86640, 95310, 97470, 100605, 107312, 120726, 127080, 127433, 129960, 134140, 152496, 155952, 160968, 181089, 190620, 194940, 201210, 241452, 254160, 254866, 259920, 268280, 301815, 321936, 362178, 381240, 382299, 389880, 402420, 482904, 509732, 536560, 603630, 637165, 724356, 762480, 764598, 779760, 804840, 905445, 965808, 1019464, 1146897, 1207260, 1274330, 1448712, 1529196, 1609680, 1810890, 1911495, 2038928, 2293794, 2414520, 2548660, 2897424, 3058392, 3440691, 3621780, 3822990, 4587588, 4829040, 5097320, 5734485, 6116784, 6881382, 7243560, 7645980, 9175176, 10194640, 11468970, 13762764, 14487120, 15291960, 17203455, 18350352, 22937940, 27525528, 30583920, 34406910, 45875880, 55051056, 68813820, 91751760, 137627640, 275255280]

約数ペア:

[(1, 275255280), (2, 137627640), (3, 91751760), (4, 68813820), (5, 55051056), (6, 45875880), (8, 34406910), (9, 30583920), (10, 27525528), (12, 22937940), (15, 18350352), (16, 17203455), (18, 15291960), (19, 14487120), (20, 13762764), (24, 11468970), (27, 10194640), (30, 9175176), (36, 7645980), (38, 7243560), (40, 6881382), (45, 6116784), (48, 5734485), (54, 5097320), (57, 4829040), (60, 4587588), (72, 3822990), (76, 3621780), (80, 3440691), (90, 3058392), (95, 2897424), (108, 2548660), (114, 2414520), (120, 2293794), (135, 2038928), (144, 1911495), (152, 1810890), (171, 1609680), (180, 1529196), (190, 1448712), (216, 1274330), (228, 1207260), (240, 1146897), (270, 1019464), (285, 965808), (304, 905445), (342, 804840), (353, 779760), (360, 764598), (361, 762480), (380, 724356), (432, 637165), (456, 603630), (513, 536560), (540, 509732), (570, 482904), (684, 402420), (706, 389880), (720, 382299), (722, 381240), (760, 362178), (855, 321936), (912, 301815), (1026, 268280), (1059, 259920), (1080, 254866), (1083, 254160), (1140, 241452), (1368, 201210), (1412, 194940), (1444, 190620), (1520, 181089), (1710, 160968), (1765, 155952), (1805, 152496), (2052, 134140), (2118, 129960), (2160, 127433), (2166, 127080), (2280, 120726), (2565, 107312), (2736, 100605), (2824, 97470), (2888, 95310), (3177, 86640), (3249, 84720), (3420, 80484), (3530, 77976), (3610, 76248), (4104, 67070), (4236, 64980), (4332, 63540), (4560, 60363), (5130, 53656), (5295, 51984), (5415, 50832), (5648, 48735), (5776, 47655), (6354, 43320), (6498, 42360), (6707, 41040), (6840, 40242), (7060, 38988), (7220, 38124), (8208, 33535), (8472, 32490), (8664, 31770), (9531, 28880), (9747, 28240), (10260, 26828), (10590, 25992), (10830, 25416), (12708, 21660), (12996, 21180), (13414, 20520), (13680, 20121), (14120, 19494), (14440, 19062), (15885, 17328), (16245, 16944)]