155103480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1009}}^1$

素因数の和:1094

約数の個数: 192

約数和(自身を含む): 586123200

約数和(自身を除く): 431019720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 61, 63, 70, 72, 84, 90, 105, 120, 122, 126, 140, 168, 180, 183, 210, 244, 252, 280, 305, 315, 360, 366, 420, 427, 488, 504, 549, 610, 630, 732, 840, 854, 915, 1009, 1098, 1220, 1260, 1281, 1464, 1708, 1830, 2018, 2135, 2196, 2440, 2520, 2562, 2745, 3027, 3416, 3660, 3843, 4036, 4270, 4392, 5045, 5124, 5490, 6054, 6405, 7063, 7320, 7686, 8072, 8540, 9081, 10090, 10248, 10980, 12108, 12810, 14126, 15135, 15372, 17080, 18162, 19215, 20180, 21189, 21960, 24216, 25620, 28252, 30270, 30744, 35315, 36324, 38430, 40360, 42378, 45405, 51240, 56504, 60540, 61549, 63567, 70630, 72648, 76860, 84756, 90810, 105945, 121080, 123098, 127134, 141260, 153720, 169512, 181620, 184647, 211890, 246196, 254268, 282520, 307745, 317835, 363240, 369294, 423780, 430843, 492392, 508536, 553941, 615490, 635670, 738588, 847560, 861686, 923235, 1107882, 1230980, 1271340, 1292529, 1477176, 1723372, 1846470, 2154215, 2215764, 2461960, 2542680, 2585058, 2769705, 3446744, 3692940, 3877587, 4308430, 4431528, 5170116, 5539410, 6462645, 7385880, 7755174, 8616860, 10340232, 11078820, 12925290, 15510348, 17233720, 19387935, 22157640, 25850580, 31020696, 38775870, 51701160, 77551740, 155103480]

約数ペア:

[(1, 155103480), (2, 77551740), (3, 51701160), (4, 38775870), (5, 31020696), (6, 25850580), (7, 22157640), (8, 19387935), (9, 17233720), (10, 15510348), (12, 12925290), (14, 11078820), (15, 10340232), (18, 8616860), (20, 7755174), (21, 7385880), (24, 6462645), (28, 5539410), (30, 5170116), (35, 4431528), (36, 4308430), (40, 3877587), (42, 3692940), (45, 3446744), (56, 2769705), (60, 2585058), (61, 2542680), (63, 2461960), (70, 2215764), (72, 2154215), (84, 1846470), (90, 1723372), (105, 1477176), (120, 1292529), (122, 1271340), (126, 1230980), (140, 1107882), (168, 923235), (180, 861686), (183, 847560), (210, 738588), (244, 635670), (252, 615490), (280, 553941), (305, 508536), (315, 492392), (360, 430843), (366, 423780), (420, 369294), (427, 363240), (488, 317835), (504, 307745), (549, 282520), (610, 254268), (630, 246196), (732, 211890), (840, 184647), (854, 181620), (915, 169512), (1009, 153720), (1098, 141260), (1220, 127134), (1260, 123098), (1281, 121080), (1464, 105945), (1708, 90810), (1830, 84756), (2018, 76860), (2135, 72648), (2196, 70630), (2440, 63567), (2520, 61549), (2562, 60540), (2745, 56504), (3027, 51240), (3416, 45405), (3660, 42378), (3843, 40360), (4036, 38430), (4270, 36324), (4392, 35315), (5045, 30744), (5124, 30270), (5490, 28252), (6054, 25620), (6405, 24216), (7063, 21960), (7320, 21189), (7686, 20180), (8072, 19215), (8540, 18162), (9081, 17080), (10090, 15372), (10248, 15135), (10980, 14126), (12108, 12810)]