57897180

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2$

素因数の和:76

約数の個数: 252

約数和(自身を含む): 209882232

約数和(自身を除く): 151985052

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, 285, 297, 324, 330, 342, 361, 380, 396, 405, 418, 486, 495, 513, 540, 570, 594, 627, 660, 684, 722, 729, 810, 836, 855, 891, 972, 990, 1026, 1045, 1083, 1140, 1188, 1215, 1254, 1444, 1458, 1485, 1539, 1620, 1710, 1782, 1805, 1881, 1980, 2052, 2090, 2166, 2430, 2508, 2565, 2673, 2916, 2970, 3078, 3135, 3249, 3420, 3564, 3610, 3645, 3762, 3971, 4180, 4332, 4455, 4617, 4860, 5130, 5346, 5415, 5643, 5940, 6156, 6270, 6498, 7220, 7290, 7524, 7695, 7942, 8019, 8910, 9234, 9405, 9747, 10260, 10692, 10830, 11286, 11913, 12540, 12996, 13365, 13851, 14580, 15390, 15884, 16038, 16245, 16929, 17820, 18468, 18810, 19494, 19855, 21660, 22572, 23085, 23826, 26730, 27702, 28215, 29241, 30780, 32076, 32490, 33858, 35739, 37620, 38988, 39710, 40095, 46170, 47652, 48735, 50787, 53460, 55404, 56430, 58482, 59565, 64980, 67716, 69255, 71478, 79420, 80190, 84645, 87723, 92340, 97470, 101574, 107217, 112860, 116964, 119130, 138510, 142956, 146205, 152361, 160380, 169290, 175446, 178695, 194940, 203148, 214434, 238260, 253935, 263169, 277020, 292410, 304722, 321651, 338580, 350892, 357390, 428868, 438615, 507870, 526338, 536085, 584820, 609444, 643302, 714780, 761805, 877230, 964953, 1015740, 1052676, 1072170, 1286604, 1315845, 1523610, 1608255, 1754460, 1929906, 2144340, 2631690, 2894859, 3047220, 3216510, 3859812, 4824765, 5263380, 5789718, 6433020, 9649530, 11579436, 14474295, 19299060, 28948590, 57897180]

約数ペア:

[(1, 57897180), (2, 28948590), (3, 19299060), (4, 14474295), (5, 11579436), (6, 9649530), (9, 6433020), (10, 5789718), (11, 5263380), (12, 4824765), (15, 3859812), (18, 3216510), (19, 3047220), (20, 2894859), (22, 2631690), (27, 2144340), (30, 1929906), (33, 1754460), (36, 1608255), (38, 1523610), (44, 1315845), (45, 1286604), (54, 1072170), (55, 1052676), (57, 1015740), (60, 964953), (66, 877230), (76, 761805), (81, 714780), (90, 643302), (95, 609444), (99, 584820), (108, 536085), (110, 526338), (114, 507870), (132, 438615), (135, 428868), (162, 357390), (165, 350892), (171, 338580), (180, 321651), (190, 304722), (198, 292410), (209, 277020), (220, 263169), (228, 253935), (243, 238260), (270, 214434), (285, 203148), (297, 194940), (324, 178695), (330, 175446), (342, 169290), (361, 160380), (380, 152361), (396, 146205), (405, 142956), (418, 138510), (486, 119130), (495, 116964), (513, 112860), (540, 107217), (570, 101574), (594, 97470), (627, 92340), (660, 87723), (684, 84645), (722, 80190), (729, 79420), (810, 71478), (836, 69255), (855, 67716), (891, 64980), (972, 59565), (990, 58482), (1026, 56430), (1045, 55404), (1083, 53460), (1140, 50787), (1188, 48735), (1215, 47652), (1254, 46170), (1444, 40095), (1458, 39710), (1485, 38988), (1539, 37620), (1620, 35739), (1710, 33858), (1782, 32490), (1805, 32076), (1881, 30780), (1980, 29241), (2052, 28215), (2090, 27702), (2166, 26730), (2430, 23826), (2508, 23085), (2565, 22572), (2673, 21660), (2916, 19855), (2970, 19494), (3078, 18810), (3135, 18468), (3249, 17820), (3420, 16929), (3564, 16245), (3610, 16038), (3645, 15884), (3762, 15390), (3971, 14580), (4180, 13851), (4332, 13365), (4455, 12996), (4617, 12540), (4860, 11913), (5130, 11286), (5346, 10830), (5415, 10692), (5643, 10260), (5940, 9747), (6156, 9405), (6270, 9234), (6498, 8910), (7220, 8019), (7290, 7942), (7524, 7695)]