54978300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 216

約数和(自身を含む): 192098816

約数和(自身を除く): 137120516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 37, 39, 45, 50, 52, 60, 65, 74, 75, 78, 90, 100, 111, 117, 127, 130, 148, 150, 156, 180, 185, 195, 222, 225, 234, 254, 260, 300, 325, 333, 370, 381, 390, 444, 450, 468, 481, 508, 555, 585, 635, 650, 666, 740, 762, 780, 900, 925, 962, 975, 1110, 1143, 1170, 1270, 1300, 1332, 1443, 1524, 1651, 1665, 1850, 1905, 1924, 1950, 2220, 2286, 2340, 2405, 2540, 2775, 2886, 2925, 3175, 3302, 3330, 3700, 3810, 3900, 4329, 4572, 4699, 4810, 4953, 5550, 5715, 5772, 5850, 6350, 6604, 6660, 7215, 7620, 8255, 8325, 8658, 9398, 9525, 9620, 9906, 11100, 11430, 11700, 12025, 12700, 14097, 14430, 14859, 16510, 16650, 17316, 18796, 19050, 19812, 21645, 22860, 23495, 24050, 24765, 28194, 28575, 28860, 29718, 33020, 33300, 36075, 38100, 41275, 42291, 43290, 46990, 48100, 49530, 56388, 57150, 59436, 61087, 70485, 72150, 74295, 82550, 84582, 86580, 93980, 99060, 108225, 114300, 117475, 122174, 123825, 140970, 144300, 148590, 165100, 169164, 183261, 211455, 216450, 234950, 244348, 247650, 281940, 297180, 305435, 352425, 366522, 371475, 422910, 432900, 469900, 495300, 549783, 610870, 704850, 733044, 742950, 845820, 916305, 1057275, 1099566, 1221740, 1409700, 1485900, 1527175, 1832610, 2114550, 2199132, 2748915, 3054350, 3665220, 4229100, 4581525, 5497830, 6108700, 9163050, 10995660, 13744575, 18326100, 27489150, 54978300]

約数ペア:

[(1, 54978300), (2, 27489150), (3, 18326100), (4, 13744575), (5, 10995660), (6, 9163050), (9, 6108700), (10, 5497830), (12, 4581525), (13, 4229100), (15, 3665220), (18, 3054350), (20, 2748915), (25, 2199132), (26, 2114550), (30, 1832610), (36, 1527175), (37, 1485900), (39, 1409700), (45, 1221740), (50, 1099566), (52, 1057275), (60, 916305), (65, 845820), (74, 742950), (75, 733044), (78, 704850), (90, 610870), (100, 549783), (111, 495300), (117, 469900), (127, 432900), (130, 422910), (148, 371475), (150, 366522), (156, 352425), (180, 305435), (185, 297180), (195, 281940), (222, 247650), (225, 244348), (234, 234950), (254, 216450), (260, 211455), (300, 183261), (325, 169164), (333, 165100), (370, 148590), (381, 144300), (390, 140970), (444, 123825), (450, 122174), (468, 117475), (481, 114300), (508, 108225), (555, 99060), (585, 93980), (635, 86580), (650, 84582), (666, 82550), (740, 74295), (762, 72150), (780, 70485), (900, 61087), (925, 59436), (962, 57150), (975, 56388), (1110, 49530), (1143, 48100), (1170, 46990), (1270, 43290), (1300, 42291), (1332, 41275), (1443, 38100), (1524, 36075), (1651, 33300), (1665, 33020), (1850, 29718), (1905, 28860), (1924, 28575), (1950, 28194), (2220, 24765), (2286, 24050), (2340, 23495), (2405, 22860), (2540, 21645), (2775, 19812), (2886, 19050), (2925, 18796), (3175, 17316), (3302, 16650), (3330, 16510), (3700, 14859), (3810, 14430), (3900, 14097), (4329, 12700), (4572, 12025), (4699, 11700), (4810, 11430), (4953, 11100), (5550, 9906), (5715, 9620), (5772, 9525), (5850, 9398), (6350, 8658), (6604, 8325), (6660, 8255), (7215, 7620)]