55311300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:219

約数の個数: 216

約数和(自身を含む): 195529152

約数和(自身を除く): 140217852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 37, 44, 45, 50, 55, 60, 66, 74, 75, 90, 99, 100, 110, 111, 132, 148, 150, 151, 165, 180, 185, 198, 220, 222, 225, 275, 300, 302, 330, 333, 370, 396, 407, 444, 450, 453, 495, 550, 555, 604, 660, 666, 740, 755, 814, 825, 900, 906, 925, 990, 1100, 1110, 1221, 1332, 1359, 1510, 1628, 1650, 1661, 1665, 1812, 1850, 1980, 2035, 2220, 2265, 2442, 2475, 2718, 2775, 3020, 3300, 3322, 3330, 3663, 3700, 3775, 4070, 4530, 4884, 4950, 4983, 5436, 5550, 5587, 6105, 6644, 6660, 6795, 7326, 7550, 8140, 8305, 8325, 9060, 9900, 9966, 10175, 11100, 11174, 11325, 12210, 13590, 14652, 14949, 15100, 16610, 16650, 16761, 18315, 19932, 20350, 22348, 22650, 24420, 24915, 27180, 27935, 29898, 30525, 33220, 33300, 33522, 33975, 36630, 40700, 41525, 45300, 49830, 50283, 55870, 59796, 61050, 61457, 67044, 67950, 73260, 74745, 83050, 83805, 91575, 99660, 100566, 111740, 122100, 122914, 124575, 135900, 139675, 149490, 166100, 167610, 183150, 184371, 201132, 245828, 249150, 251415, 279350, 298980, 307285, 335220, 366300, 368742, 373725, 419025, 498300, 502830, 553113, 558700, 614570, 737484, 747450, 838050, 921855, 1005660, 1106226, 1229140, 1257075, 1494900, 1536425, 1676100, 1843710, 2212452, 2514150, 2765565, 3072850, 3687420, 4609275, 5028300, 5531130, 6145700, 9218550, 11062260, 13827825, 18437100, 27655650, 55311300]

約数ペア:

[(1, 55311300), (2, 27655650), (3, 18437100), (4, 13827825), (5, 11062260), (6, 9218550), (9, 6145700), (10, 5531130), (11, 5028300), (12, 4609275), (15, 3687420), (18, 3072850), (20, 2765565), (22, 2514150), (25, 2212452), (30, 1843710), (33, 1676100), (36, 1536425), (37, 1494900), (44, 1257075), (45, 1229140), (50, 1106226), (55, 1005660), (60, 921855), (66, 838050), (74, 747450), (75, 737484), (90, 614570), (99, 558700), (100, 553113), (110, 502830), (111, 498300), (132, 419025), (148, 373725), (150, 368742), (151, 366300), (165, 335220), (180, 307285), (185, 298980), (198, 279350), (220, 251415), (222, 249150), (225, 245828), (275, 201132), (300, 184371), (302, 183150), (330, 167610), (333, 166100), (370, 149490), (396, 139675), (407, 135900), (444, 124575), (450, 122914), (453, 122100), (495, 111740), (550, 100566), (555, 99660), (604, 91575), (660, 83805), (666, 83050), (740, 74745), (755, 73260), (814, 67950), (825, 67044), (900, 61457), (906, 61050), (925, 59796), (990, 55870), (1100, 50283), (1110, 49830), (1221, 45300), (1332, 41525), (1359, 40700), (1510, 36630), (1628, 33975), (1650, 33522), (1661, 33300), (1665, 33220), (1812, 30525), (1850, 29898), (1980, 27935), (2035, 27180), (2220, 24915), (2265, 24420), (2442, 22650), (2475, 22348), (2718, 20350), (2775, 19932), (3020, 18315), (3300, 16761), (3322, 16650), (3330, 16610), (3663, 15100), (3700, 14949), (3775, 14652), (4070, 13590), (4530, 12210), (4884, 11325), (4950, 11174), (4983, 11100), (5436, 10175), (5550, 9966), (5587, 9900), (6105, 9060), (6644, 8325), (6660, 8305), (6795, 8140), (7326, 7550)]