12517200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:107

約数の個数: 240

約数和(自身を含む): 47665600

約数和(自身を除く): 35148400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 48, 50, 54, 57, 60, 61, 72, 75, 76, 80, 90, 95, 100, 108, 114, 120, 122, 135, 144, 150, 152, 171, 180, 183, 190, 200, 216, 225, 228, 240, 244, 270, 285, 300, 304, 305, 342, 360, 366, 380, 400, 432, 450, 456, 475, 488, 513, 540, 549, 570, 600, 610, 675, 684, 720, 732, 760, 855, 900, 912, 915, 950, 976, 1026, 1080, 1098, 1140, 1159, 1200, 1220, 1350, 1368, 1425, 1464, 1520, 1525, 1647, 1710, 1800, 1830, 1900, 2052, 2160, 2196, 2280, 2318, 2440, 2565, 2700, 2736, 2745, 2850, 2928, 3050, 3294, 3420, 3477, 3600, 3660, 3800, 4104, 4275, 4392, 4560, 4575, 4636, 4880, 5130, 5400, 5490, 5700, 5795, 6100, 6588, 6840, 6954, 7320, 7600, 8208, 8235, 8550, 8784, 9150, 9272, 10260, 10431, 10800, 10980, 11400, 11590, 12200, 12825, 13176, 13680, 13725, 13908, 14640, 16470, 17100, 17385, 18300, 18544, 20520, 20862, 21960, 22800, 23180, 24400, 25650, 26352, 27450, 27816, 28975, 31293, 32940, 34200, 34770, 36600, 41040, 41175, 41724, 43920, 46360, 51300, 52155, 54900, 55632, 57950, 62586, 65880, 68400, 69540, 73200, 82350, 83448, 86925, 92720, 102600, 104310, 109800, 115900, 125172, 131760, 139080, 156465, 164700, 166896, 173850, 205200, 208620, 219600, 231800, 250344, 260775, 278160, 312930, 329400, 347700, 417240, 463600, 500688, 521550, 625860, 658800, 695400, 782325, 834480, 1043100, 1251720, 1390800, 1564650, 2086200, 2503440, 3129300, 4172400, 6258600, 12517200]

約数ペア:

[(1, 12517200), (2, 6258600), (3, 4172400), (4, 3129300), (5, 2503440), (6, 2086200), (8, 1564650), (9, 1390800), (10, 1251720), (12, 1043100), (15, 834480), (16, 782325), (18, 695400), (19, 658800), (20, 625860), (24, 521550), (25, 500688), (27, 463600), (30, 417240), (36, 347700), (38, 329400), (40, 312930), (45, 278160), (48, 260775), (50, 250344), (54, 231800), (57, 219600), (60, 208620), (61, 205200), (72, 173850), (75, 166896), (76, 164700), (80, 156465), (90, 139080), (95, 131760), (100, 125172), (108, 115900), (114, 109800), (120, 104310), (122, 102600), (135, 92720), (144, 86925), (150, 83448), (152, 82350), (171, 73200), (180, 69540), (183, 68400), (190, 65880), (200, 62586), (216, 57950), (225, 55632), (228, 54900), (240, 52155), (244, 51300), (270, 46360), (285, 43920), (300, 41724), (304, 41175), (305, 41040), (342, 36600), (360, 34770), (366, 34200), (380, 32940), (400, 31293), (432, 28975), (450, 27816), (456, 27450), (475, 26352), (488, 25650), (513, 24400), (540, 23180), (549, 22800), (570, 21960), (600, 20862), (610, 20520), (675, 18544), (684, 18300), (720, 17385), (732, 17100), (760, 16470), (855, 14640), (900, 13908), (912, 13725), (915, 13680), (950, 13176), (976, 12825), (1026, 12200), (1080, 11590), (1098, 11400), (1140, 10980), (1159, 10800), (1200, 10431), (1220, 10260), (1350, 9272), (1368, 9150), (1425, 8784), (1464, 8550), (1520, 8235), (1525, 8208), (1647, 7600), (1710, 7320), (1800, 6954), (1830, 6840), (1900, 6588), (2052, 6100), (2160, 5795), (2196, 5700), (2280, 5490), (2318, 5400), (2440, 5130), (2565, 4880), (2700, 4636), (2736, 4575), (2745, 4560), (2850, 4392), (2928, 4275), (3050, 4104), (3294, 3800), (3420, 3660), (3477, 3600)]