71894700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 216

約数和(自身を含む): 246984192

約数和(自身を除く): 175089492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 37, 45, 50, 51, 60, 68, 74, 75, 85, 90, 100, 102, 111, 127, 148, 150, 153, 170, 180, 185, 204, 222, 225, 254, 255, 300, 306, 333, 340, 370, 381, 425, 444, 450, 508, 510, 555, 612, 629, 635, 666, 740, 762, 765, 850, 900, 925, 1020, 1110, 1143, 1258, 1270, 1275, 1332, 1524, 1530, 1665, 1700, 1850, 1887, 1905, 2159, 2220, 2286, 2516, 2540, 2550, 2775, 3060, 3145, 3175, 3330, 3700, 3774, 3810, 3825, 4318, 4572, 4699, 5100, 5550, 5661, 5715, 6290, 6350, 6477, 6660, 7548, 7620, 7650, 8325, 8636, 9398, 9435, 9525, 10795, 11100, 11322, 11430, 12580, 12700, 12954, 14097, 15300, 15725, 16650, 18796, 18870, 19050, 19431, 21590, 22644, 22860, 23495, 25908, 28194, 28305, 28575, 31450, 32385, 33300, 37740, 38100, 38862, 42291, 43180, 46990, 47175, 53975, 56388, 56610, 57150, 62900, 64770, 70485, 77724, 79883, 84582, 93980, 94350, 97155, 107950, 113220, 114300, 117475, 129540, 140970, 141525, 159766, 161925, 169164, 188700, 194310, 211455, 215900, 234950, 239649, 281940, 283050, 319532, 323850, 352425, 388620, 399415, 422910, 469900, 479298, 485775, 566100, 647700, 704850, 718947, 798830, 845820, 958596, 971550, 1057275, 1198245, 1409700, 1437894, 1597660, 1943100, 1997075, 2114550, 2396490, 2875788, 3594735, 3994150, 4229100, 4792980, 5991225, 7189470, 7988300, 11982450, 14378940, 17973675, 23964900, 35947350, 71894700]

約数ペア:

[(1, 71894700), (2, 35947350), (3, 23964900), (4, 17973675), (5, 14378940), (6, 11982450), (9, 7988300), (10, 7189470), (12, 5991225), (15, 4792980), (17, 4229100), (18, 3994150), (20, 3594735), (25, 2875788), (30, 2396490), (34, 2114550), (36, 1997075), (37, 1943100), (45, 1597660), (50, 1437894), (51, 1409700), (60, 1198245), (68, 1057275), (74, 971550), (75, 958596), (85, 845820), (90, 798830), (100, 718947), (102, 704850), (111, 647700), (127, 566100), (148, 485775), (150, 479298), (153, 469900), (170, 422910), (180, 399415), (185, 388620), (204, 352425), (222, 323850), (225, 319532), (254, 283050), (255, 281940), (300, 239649), (306, 234950), (333, 215900), (340, 211455), (370, 194310), (381, 188700), (425, 169164), (444, 161925), (450, 159766), (508, 141525), (510, 140970), (555, 129540), (612, 117475), (629, 114300), (635, 113220), (666, 107950), (740, 97155), (762, 94350), (765, 93980), (850, 84582), (900, 79883), (925, 77724), (1020, 70485), (1110, 64770), (1143, 62900), (1258, 57150), (1270, 56610), (1275, 56388), (1332, 53975), (1524, 47175), (1530, 46990), (1665, 43180), (1700, 42291), (1850, 38862), (1887, 38100), (1905, 37740), (2159, 33300), (2220, 32385), (2286, 31450), (2516, 28575), (2540, 28305), (2550, 28194), (2775, 25908), (3060, 23495), (3145, 22860), (3175, 22644), (3330, 21590), (3700, 19431), (3774, 19050), (3810, 18870), (3825, 18796), (4318, 16650), (4572, 15725), (4699, 15300), (5100, 14097), (5550, 12954), (5661, 12700), (5715, 12580), (6290, 11430), (6350, 11322), (6477, 11100), (6660, 10795), (7548, 9525), (7620, 9435), (7650, 9398), (8325, 8636)]