105790860

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:538

約数の個数: 240

約数和(自身を含む): 400055040

約数和(自身を除く): 294264180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 81, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 162, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 324, 342, 378, 380, 399, 405, 420, 491, 513, 532, 540, 567, 570, 630, 665, 684, 756, 798, 810, 855, 945, 982, 1026, 1134, 1140, 1197, 1260, 1330, 1473, 1539, 1596, 1620, 1710, 1890, 1964, 1995, 2052, 2268, 2394, 2455, 2565, 2660, 2835, 2946, 3078, 3420, 3437, 3591, 3780, 3990, 4419, 4788, 4910, 5130, 5670, 5892, 5985, 6156, 6874, 7182, 7365, 7695, 7980, 8838, 9329, 9820, 10260, 10311, 10773, 11340, 11970, 13257, 13748, 14364, 14730, 15390, 17185, 17676, 17955, 18658, 20622, 21546, 22095, 23940, 26514, 27987, 29460, 30780, 30933, 34370, 35910, 37316, 39771, 41244, 43092, 44190, 46645, 51555, 53028, 53865, 55974, 61866, 65303, 66285, 68740, 71820, 79542, 83961, 88380, 92799, 93290, 103110, 107730, 111948, 123732, 130606, 132570, 139935, 154665, 159084, 167922, 185598, 186580, 195909, 198855, 206220, 215460, 251883, 261212, 265140, 278397, 279870, 309330, 326515, 335844, 371196, 391818, 397710, 419805, 463995, 503766, 556794, 559740, 587727, 618660, 653030, 755649, 783636, 795420, 839610, 927990, 979545, 1007532, 1113588, 1175454, 1259415, 1306060, 1391985, 1511298, 1679220, 1763181, 1855980, 1959090, 2350908, 2518830, 2783970, 2938635, 3022596, 3526362, 3778245, 3918180, 5037660, 5289543, 5567940, 5877270, 7052724, 7556490, 8815905, 10579086, 11754540, 15112980, 17631810, 21158172, 26447715, 35263620, 52895430, 105790860]

約数ペア:

[(1, 105790860), (2, 52895430), (3, 35263620), (4, 26447715), (5, 21158172), (6, 17631810), (7, 15112980), (9, 11754540), (10, 10579086), (12, 8815905), (14, 7556490), (15, 7052724), (18, 5877270), (19, 5567940), (20, 5289543), (21, 5037660), (27, 3918180), (28, 3778245), (30, 3526362), (35, 3022596), (36, 2938635), (38, 2783970), (42, 2518830), (45, 2350908), (54, 1959090), (57, 1855980), (60, 1763181), (63, 1679220), (70, 1511298), (76, 1391985), (81, 1306060), (84, 1259415), (90, 1175454), (95, 1113588), (105, 1007532), (108, 979545), (114, 927990), (126, 839610), (133, 795420), (135, 783636), (140, 755649), (162, 653030), (171, 618660), (180, 587727), (189, 559740), (190, 556794), (210, 503766), (228, 463995), (252, 419805), (266, 397710), (270, 391818), (285, 371196), (315, 335844), (324, 326515), (342, 309330), (378, 279870), (380, 278397), (399, 265140), (405, 261212), (420, 251883), (491, 215460), (513, 206220), (532, 198855), (540, 195909), (567, 186580), (570, 185598), (630, 167922), (665, 159084), (684, 154665), (756, 139935), (798, 132570), (810, 130606), (855, 123732), (945, 111948), (982, 107730), (1026, 103110), (1134, 93290), (1140, 92799), (1197, 88380), (1260, 83961), (1330, 79542), (1473, 71820), (1539, 68740), (1596, 66285), (1620, 65303), (1710, 61866), (1890, 55974), (1964, 53865), (1995, 53028), (2052, 51555), (2268, 46645), (2394, 44190), (2455, 43092), (2565, 41244), (2660, 39771), (2835, 37316), (2946, 35910), (3078, 34370), (3420, 30933), (3437, 30780), (3591, 29460), (3780, 27987), (3990, 26514), (4419, 23940), (4788, 22095), (4910, 21546), (5130, 20622), (5670, 18658), (5892, 17955), (5985, 17676), (6156, 17185), (6874, 15390), (7182, 14730), (7365, 14364), (7695, 13748), (7980, 13257), (8838, 11970), (9329, 11340), (9820, 10773), (10260, 10311)]