201197520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:595

約数の個数: 200

約数和(自身を含む): 711639720

約数和(自身を除く): 510442200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 81, 90, 108, 120, 122, 135, 144, 162, 180, 183, 216, 240, 244, 270, 305, 324, 360, 366, 405, 432, 488, 509, 540, 549, 610, 648, 720, 732, 810, 915, 976, 1018, 1080, 1098, 1220, 1296, 1464, 1527, 1620, 1647, 1830, 2036, 2160, 2196, 2440, 2545, 2745, 2928, 3054, 3240, 3294, 3660, 4072, 4392, 4581, 4880, 4941, 5090, 5490, 6108, 6480, 6588, 7320, 7635, 8144, 8235, 8784, 9162, 9882, 10180, 10980, 12216, 13176, 13743, 14640, 15270, 16470, 18324, 19764, 20360, 21960, 22905, 24432, 24705, 26352, 27486, 30540, 31049, 32940, 36648, 39528, 40720, 41229, 43920, 45810, 49410, 54972, 61080, 62098, 65880, 68715, 73296, 79056, 82458, 91620, 93147, 98820, 109944, 122160, 124196, 131760, 137430, 155245, 164916, 183240, 186294, 197640, 206145, 219888, 248392, 274860, 279441, 310490, 329832, 366480, 372588, 395280, 412290, 465735, 496784, 549720, 558882, 620980, 659664, 745176, 824580, 838323, 931470, 1099440, 1117764, 1241960, 1397205, 1490352, 1649160, 1676646, 1862940, 2235528, 2483920, 2514969, 2794410, 3298320, 3353292, 3725880, 4191615, 4471056, 5029938, 5588820, 6706584, 7451760, 8383230, 10059876, 11177640, 12574845, 13413168, 16766460, 20119752, 22355280, 25149690, 33532920, 40239504, 50299380, 67065840, 100598760, 201197520]

約数ペア:

[(1, 201197520), (2, 100598760), (3, 67065840), (4, 50299380), (5, 40239504), (6, 33532920), (8, 25149690), (9, 22355280), (10, 20119752), (12, 16766460), (15, 13413168), (16, 12574845), (18, 11177640), (20, 10059876), (24, 8383230), (27, 7451760), (30, 6706584), (36, 5588820), (40, 5029938), (45, 4471056), (48, 4191615), (54, 3725880), (60, 3353292), (61, 3298320), (72, 2794410), (80, 2514969), (81, 2483920), (90, 2235528), (108, 1862940), (120, 1676646), (122, 1649160), (135, 1490352), (144, 1397205), (162, 1241960), (180, 1117764), (183, 1099440), (216, 931470), (240, 838323), (244, 824580), (270, 745176), (305, 659664), (324, 620980), (360, 558882), (366, 549720), (405, 496784), (432, 465735), (488, 412290), (509, 395280), (540, 372588), (549, 366480), (610, 329832), (648, 310490), (720, 279441), (732, 274860), (810, 248392), (915, 219888), (976, 206145), (1018, 197640), (1080, 186294), (1098, 183240), (1220, 164916), (1296, 155245), (1464, 137430), (1527, 131760), (1620, 124196), (1647, 122160), (1830, 109944), (2036, 98820), (2160, 93147), (2196, 91620), (2440, 82458), (2545, 79056), (2745, 73296), (2928, 68715), (3054, 65880), (3240, 62098), (3294, 61080), (3660, 54972), (4072, 49410), (4392, 45810), (4581, 43920), (4880, 41229), (4941, 40720), (5090, 39528), (5490, 36648), (6108, 32940), (6480, 31049), (6588, 30540), (7320, 27486), (7635, 26352), (8144, 24705), (8235, 24432), (8784, 22905), (9162, 21960), (9882, 20360), (10180, 19764), (10980, 18324), (12216, 16470), (13176, 15270), (13743, 14640)]