83206440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:505

約数の個数: 160

約数和(自身を含む): 284925960

約数和(自身を除く): 201719520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 81, 90, 108, 120, 122, 135, 162, 180, 183, 216, 244, 270, 305, 324, 360, 366, 405, 421, 488, 540, 549, 610, 648, 732, 810, 842, 915, 1080, 1098, 1220, 1263, 1464, 1620, 1647, 1684, 1830, 2105, 2196, 2440, 2526, 2745, 3240, 3294, 3368, 3660, 3789, 4210, 4392, 4941, 5052, 5490, 6315, 6588, 7320, 7578, 8235, 8420, 9882, 10104, 10980, 11367, 12630, 13176, 15156, 16470, 16840, 18945, 19764, 21960, 22734, 24705, 25260, 25681, 30312, 32940, 34101, 37890, 39528, 45468, 49410, 50520, 51362, 56835, 65880, 68202, 75780, 77043, 90936, 98820, 102724, 113670, 128405, 136404, 151560, 154086, 170505, 197640, 205448, 227340, 231129, 256810, 272808, 308172, 341010, 385215, 454680, 462258, 513620, 616344, 682020, 693387, 770430, 924516, 1027240, 1155645, 1364040, 1386774, 1540860, 1849032, 2080161, 2311290, 2773548, 3081720, 3466935, 4160322, 4622580, 5547096, 6933870, 8320644, 9245160, 10400805, 13867740, 16641288, 20801610, 27735480, 41603220, 83206440]

約数ペア:

[(1, 83206440), (2, 41603220), (3, 27735480), (4, 20801610), (5, 16641288), (6, 13867740), (8, 10400805), (9, 9245160), (10, 8320644), (12, 6933870), (15, 5547096), (18, 4622580), (20, 4160322), (24, 3466935), (27, 3081720), (30, 2773548), (36, 2311290), (40, 2080161), (45, 1849032), (54, 1540860), (60, 1386774), (61, 1364040), (72, 1155645), (81, 1027240), (90, 924516), (108, 770430), (120, 693387), (122, 682020), (135, 616344), (162, 513620), (180, 462258), (183, 454680), (216, 385215), (244, 341010), (270, 308172), (305, 272808), (324, 256810), (360, 231129), (366, 227340), (405, 205448), (421, 197640), (488, 170505), (540, 154086), (549, 151560), (610, 136404), (648, 128405), (732, 113670), (810, 102724), (842, 98820), (915, 90936), (1080, 77043), (1098, 75780), (1220, 68202), (1263, 65880), (1464, 56835), (1620, 51362), (1647, 50520), (1684, 49410), (1830, 45468), (2105, 39528), (2196, 37890), (2440, 34101), (2526, 32940), (2745, 30312), (3240, 25681), (3294, 25260), (3368, 24705), (3660, 22734), (3789, 21960), (4210, 19764), (4392, 18945), (4941, 16840), (5052, 16470), (5490, 15156), (6315, 13176), (6588, 12630), (7320, 11367), (7578, 10980), (8235, 10104), (8420, 9882)]