25119670680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{87991}}^1$

素因数の和:88082

約数の個数: 192

約数和(自身を含む): 89361155520

約数和(自身を除く): 64241484840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 61, 65, 72, 78, 90, 104, 117, 120, 122, 130, 156, 180, 183, 195, 234, 244, 260, 305, 312, 360, 366, 390, 468, 488, 520, 549, 585, 610, 732, 780, 793, 915, 936, 1098, 1170, 1220, 1464, 1560, 1586, 1830, 2196, 2340, 2379, 2440, 2745, 3172, 3660, 3965, 4392, 4680, 4758, 5490, 6344, 7137, 7320, 7930, 9516, 10980, 11895, 14274, 15860, 19032, 21960, 23790, 28548, 31720, 35685, 47580, 57096, 71370, 87991, 95160, 142740, 175982, 263973, 285480, 351964, 439955, 527946, 703928, 791919, 879910, 1055892, 1143883, 1319865, 1583838, 1759820, 2111784, 2287766, 2639730, 3167676, 3431649, 3519640, 3959595, 4575532, 5279460, 5367451, 5719415, 6335352, 6863298, 7919190, 9151064, 10294947, 10558920, 10734902, 11438830, 13726596, 15838380, 16102353, 17158245, 20589894, 21469804, 22877660, 26837255, 27453192, 31676760, 32204706, 34316490, 41179788, 42939608, 45755320, 48307059, 51474735, 53674510, 64409412, 68632980, 69776863, 80511765, 82359576, 96614118, 102949470, 107349020, 128818824, 137265960, 139553726, 161023530, 193228236, 205898940, 209330589, 214698040, 241535295, 279107452, 322047060, 348884315, 386456472, 411797880, 418661178, 483070590, 558214904, 627991767, 644094120, 697768630, 837322356, 966141180, 1046652945, 1255983534, 1395537260, 1674644712, 1932282360, 2093305890, 2511967068, 2791074520, 3139958835, 4186611780, 5023934136, 6279917670, 8373223560, 12559835340, 25119670680]

約数ペア:

[(1, 25119670680), (2, 12559835340), (3, 8373223560), (4, 6279917670), (5, 5023934136), (6, 4186611780), (8, 3139958835), (9, 2791074520), (10, 2511967068), (12, 2093305890), (13, 1932282360), (15, 1674644712), (18, 1395537260), (20, 1255983534), (24, 1046652945), (26, 966141180), (30, 837322356), (36, 697768630), (39, 644094120), (40, 627991767), (45, 558214904), (52, 483070590), (60, 418661178), (61, 411797880), (65, 386456472), (72, 348884315), (78, 322047060), (90, 279107452), (104, 241535295), (117, 214698040), (120, 209330589), (122, 205898940), (130, 193228236), (156, 161023530), (180, 139553726), (183, 137265960), (195, 128818824), (234, 107349020), (244, 102949470), (260, 96614118), (305, 82359576), (312, 80511765), (360, 69776863), (366, 68632980), (390, 64409412), (468, 53674510), (488, 51474735), (520, 48307059), (549, 45755320), (585, 42939608), (610, 41179788), (732, 34316490), (780, 32204706), (793, 31676760), (915, 27453192), (936, 26837255), (1098, 22877660), (1170, 21469804), (1220, 20589894), (1464, 17158245), (1560, 16102353), (1586, 15838380), (1830, 13726596), (2196, 11438830), (2340, 10734902), (2379, 10558920), (2440, 10294947), (2745, 9151064), (3172, 7919190), (3660, 6863298), (3965, 6335352), (4392, 5719415), (4680, 5367451), (4758, 5279460), (5490, 4575532), (6344, 3959595), (7137, 3519640), (7320, 3431649), (7930, 3167676), (9516, 2639730), (10980, 2287766), (11895, 2111784), (14274, 1759820), (15860, 1583838), (19032, 1319865), (21960, 1143883), (23790, 1055892), (28548, 879910), (31720, 791919), (35685, 703928), (47580, 527946), (57096, 439955), (71370, 351964), (87991, 285480), (95160, 263973), (142740, 175982)]