275265540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:325

約数の個数: 288

約数和(自身を含む): 998000640

約数和(自身を除く): 722735100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 81, 90, 95, 99, 108, 110, 114, 132, 135, 162, 165, 171, 180, 190, 198, 209, 220, 228, 243, 270, 271, 285, 297, 324, 330, 342, 380, 396, 405, 418, 486, 495, 513, 540, 542, 570, 594, 627, 660, 684, 810, 813, 836, 855, 891, 972, 990, 1026, 1045, 1084, 1140, 1188, 1215, 1254, 1355, 1485, 1539, 1620, 1626, 1710, 1782, 1881, 1980, 2052, 2090, 2430, 2439, 2508, 2565, 2673, 2710, 2970, 2981, 3078, 3135, 3252, 3420, 3564, 3762, 4065, 4180, 4455, 4617, 4860, 4878, 5130, 5149, 5346, 5420, 5643, 5940, 5962, 6156, 6270, 7317, 7524, 7695, 8130, 8910, 8943, 9234, 9405, 9756, 10260, 10298, 10692, 11286, 11924, 12195, 12540, 13365, 14634, 14905, 15390, 15447, 16260, 16929, 17820, 17886, 18468, 18810, 20596, 21951, 22572, 23085, 24390, 25745, 26730, 26829, 28215, 29268, 29810, 30780, 30894, 33858, 35772, 36585, 37620, 43902, 44715, 46170, 46341, 48780, 50787, 51490, 53460, 53658, 56430, 56639, 59620, 61788, 65853, 67716, 73170, 77235, 80487, 84645, 87804, 89430, 92340, 92682, 101574, 102980, 107316, 109755, 112860, 113278, 131706, 134145, 139023, 146340, 154470, 160974, 169290, 169917, 178860, 185364, 203148, 219510, 226556, 231705, 241461, 253935, 263412, 268290, 278046, 283195, 308940, 321948, 329265, 338580, 339834, 402435, 417069, 439020, 463410, 482922, 507870, 509751, 536580, 556092, 566390, 658530, 679668, 695115, 724383, 804870, 834138, 849585, 926820, 965844, 1015740, 1019502, 1132780, 1207305, 1251207, 1317060, 1390230, 1448766, 1529253, 1609740, 1668276, 1699170, 2039004, 2085345, 2414610, 2502414, 2548755, 2780460, 2897532, 3058506, 3398340, 3621915, 4170690, 4587759, 4829220, 5004828, 5097510, 6117012, 6256035, 7243830, 7646265, 8341380, 9175518, 10195020, 12512070, 13763277, 14487660, 15292530, 18351036, 22938795, 25024140, 27526554, 30585060, 45877590, 55053108, 68816385, 91755180, 137632770, 275265540]

約数ペア:

[(1, 275265540), (2, 137632770), (3, 91755180), (4, 68816385), (5, 55053108), (6, 45877590), (9, 30585060), (10, 27526554), (11, 25024140), (12, 22938795), (15, 18351036), (18, 15292530), (19, 14487660), (20, 13763277), (22, 12512070), (27, 10195020), (30, 9175518), (33, 8341380), (36, 7646265), (38, 7243830), (44, 6256035), (45, 6117012), (54, 5097510), (55, 5004828), (57, 4829220), (60, 4587759), (66, 4170690), (76, 3621915), (81, 3398340), (90, 3058506), (95, 2897532), (99, 2780460), (108, 2548755), (110, 2502414), (114, 2414610), (132, 2085345), (135, 2039004), (162, 1699170), (165, 1668276), (171, 1609740), (180, 1529253), (190, 1448766), (198, 1390230), (209, 1317060), (220, 1251207), (228, 1207305), (243, 1132780), (270, 1019502), (271, 1015740), (285, 965844), (297, 926820), (324, 849585), (330, 834138), (342, 804870), (380, 724383), (396, 695115), (405, 679668), (418, 658530), (486, 566390), (495, 556092), (513, 536580), (540, 509751), (542, 507870), (570, 482922), (594, 463410), (627, 439020), (660, 417069), (684, 402435), (810, 339834), (813, 338580), (836, 329265), (855, 321948), (891, 308940), (972, 283195), (990, 278046), (1026, 268290), (1045, 263412), (1084, 253935), (1140, 241461), (1188, 231705), (1215, 226556), (1254, 219510), (1355, 203148), (1485, 185364), (1539, 178860), (1620, 169917), (1626, 169290), (1710, 160974), (1782, 154470), (1881, 146340), (1980, 139023), (2052, 134145), (2090, 131706), (2430, 113278), (2439, 112860), (2508, 109755), (2565, 107316), (2673, 102980), (2710, 101574), (2970, 92682), (2981, 92340), (3078, 89430), (3135, 87804), (3252, 84645), (3420, 80487), (3564, 77235), (3762, 73170), (4065, 67716), (4180, 65853), (4455, 61788), (4617, 59620), (4860, 56639), (4878, 56430), (5130, 53658), (5149, 53460), (5346, 51490), (5420, 50787), (5643, 48780), (5940, 46341), (5962, 46170), (6156, 44715), (6270, 43902), (7317, 37620), (7524, 36585), (7695, 35772), (8130, 33858), (8910, 30894), (8943, 30780), (9234, 29810), (9405, 29268), (9756, 28215), (10260, 26829), (10298, 26730), (10692, 25745), (11286, 24390), (11924, 23085), (12195, 22572), (12540, 21951), (13365, 20596), (14634, 18810), (14905, 18468), (15390, 17886), (15447, 17820), (16260, 16929)]