74272140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1$

素因数の和:186

約数の個数: 180

約数和(自身を含む): 247838976

約数和(自身を除く): 173566836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 127, 135, 162, 171, 180, 190, 228, 254, 270, 285, 324, 342, 361, 380, 381, 405, 508, 513, 540, 570, 635, 684, 722, 762, 810, 855, 1026, 1083, 1140, 1143, 1270, 1444, 1524, 1539, 1620, 1710, 1805, 1905, 2052, 2166, 2286, 2413, 2540, 2565, 3078, 3249, 3420, 3429, 3610, 3810, 4332, 4572, 4826, 5130, 5415, 5715, 6156, 6498, 6858, 7220, 7239, 7620, 7695, 9652, 9747, 10260, 10287, 10830, 11430, 12065, 12996, 13716, 14478, 15390, 16245, 17145, 19494, 20574, 21660, 21717, 22860, 24130, 28956, 29241, 30780, 32490, 34290, 36195, 38988, 41148, 43434, 45847, 48260, 48735, 51435, 58482, 64980, 65151, 68580, 72390, 86868, 91694, 97470, 102870, 108585, 116964, 130302, 137541, 144780, 146205, 183388, 194940, 195453, 205740, 217170, 229235, 260604, 275082, 292410, 325755, 390906, 412623, 434340, 458470, 550164, 584820, 651510, 687705, 781812, 825246, 916940, 977265, 1237869, 1303020, 1375410, 1650492, 1954530, 2063115, 2475738, 2750820, 3713607, 3909060, 4126230, 4951476, 6189345, 7427214, 8252460, 12378690, 14854428, 18568035, 24757380, 37136070, 74272140]

約数ペア:

[(1, 74272140), (2, 37136070), (3, 24757380), (4, 18568035), (5, 14854428), (6, 12378690), (9, 8252460), (10, 7427214), (12, 6189345), (15, 4951476), (18, 4126230), (19, 3909060), (20, 3713607), (27, 2750820), (30, 2475738), (36, 2063115), (38, 1954530), (45, 1650492), (54, 1375410), (57, 1303020), (60, 1237869), (76, 977265), (81, 916940), (90, 825246), (95, 781812), (108, 687705), (114, 651510), (127, 584820), (135, 550164), (162, 458470), (171, 434340), (180, 412623), (190, 390906), (228, 325755), (254, 292410), (270, 275082), (285, 260604), (324, 229235), (342, 217170), (361, 205740), (380, 195453), (381, 194940), (405, 183388), (508, 146205), (513, 144780), (540, 137541), (570, 130302), (635, 116964), (684, 108585), (722, 102870), (762, 97470), (810, 91694), (855, 86868), (1026, 72390), (1083, 68580), (1140, 65151), (1143, 64980), (1270, 58482), (1444, 51435), (1524, 48735), (1539, 48260), (1620, 45847), (1710, 43434), (1805, 41148), (1905, 38988), (2052, 36195), (2166, 34290), (2286, 32490), (2413, 30780), (2540, 29241), (2565, 28956), (3078, 24130), (3249, 22860), (3420, 21717), (3429, 21660), (3610, 20574), (3810, 19494), (4332, 17145), (4572, 16245), (4826, 15390), (5130, 14478), (5415, 13716), (5715, 12996), (6156, 12065), (6498, 11430), (6858, 10830), (7220, 10287), (7239, 10260), (7620, 9747), (7695, 9652)]