165655260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 539965440

約数和(自身を除く): 374310180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 61, 90, 94, 107, 108, 122, 135, 141, 180, 183, 188, 214, 235, 244, 270, 282, 305, 321, 366, 423, 428, 470, 535, 540, 549, 564, 610, 642, 705, 732, 846, 915, 940, 963, 1070, 1098, 1220, 1269, 1284, 1410, 1605, 1647, 1692, 1830, 1926, 2115, 2140, 2196, 2538, 2745, 2820, 2867, 2889, 3210, 3294, 3660, 3852, 4230, 4815, 5029, 5076, 5490, 5734, 5778, 6345, 6420, 6527, 6588, 8235, 8460, 8601, 9630, 10058, 10980, 11468, 11556, 12690, 13054, 14335, 14445, 15087, 16470, 17202, 19260, 19581, 20116, 25145, 25380, 25803, 26108, 28670, 28890, 30174, 32635, 32940, 34404, 39162, 43005, 45261, 50290, 51606, 57340, 57780, 58743, 60348, 65270, 75435, 77409, 78324, 86010, 90522, 97905, 100580, 103212, 117486, 129015, 130540, 135783, 150870, 154818, 172020, 176229, 181044, 195810, 226305, 234972, 258030, 271566, 293715, 301740, 306769, 309636, 352458, 387045, 391620, 452610, 516060, 543132, 587430, 613538, 678915, 704916, 774090, 881145, 905220, 920307, 1174860, 1227076, 1357830, 1533845, 1548180, 1762290, 1840614, 2715660, 2760921, 3067690, 3524580, 3681228, 4601535, 5521842, 6135380, 8282763, 9203070, 11043684, 13804605, 16565526, 18406140, 27609210, 33131052, 41413815, 55218420, 82827630, 165655260]

約数ペア:

[(1, 165655260), (2, 82827630), (3, 55218420), (4, 41413815), (5, 33131052), (6, 27609210), (9, 18406140), (10, 16565526), (12, 13804605), (15, 11043684), (18, 9203070), (20, 8282763), (27, 6135380), (30, 5521842), (36, 4601535), (45, 3681228), (47, 3524580), (54, 3067690), (60, 2760921), (61, 2715660), (90, 1840614), (94, 1762290), (107, 1548180), (108, 1533845), (122, 1357830), (135, 1227076), (141, 1174860), (180, 920307), (183, 905220), (188, 881145), (214, 774090), (235, 704916), (244, 678915), (270, 613538), (282, 587430), (305, 543132), (321, 516060), (366, 452610), (423, 391620), (428, 387045), (470, 352458), (535, 309636), (540, 306769), (549, 301740), (564, 293715), (610, 271566), (642, 258030), (705, 234972), (732, 226305), (846, 195810), (915, 181044), (940, 176229), (963, 172020), (1070, 154818), (1098, 150870), (1220, 135783), (1269, 130540), (1284, 129015), (1410, 117486), (1605, 103212), (1647, 100580), (1692, 97905), (1830, 90522), (1926, 86010), (2115, 78324), (2140, 77409), (2196, 75435), (2538, 65270), (2745, 60348), (2820, 58743), (2867, 57780), (2889, 57340), (3210, 51606), (3294, 50290), (3660, 45261), (3852, 43005), (4230, 39162), (4815, 34404), (5029, 32940), (5076, 32635), (5490, 30174), (5734, 28890), (5778, 28670), (6345, 26108), (6420, 25803), (6527, 25380), (6588, 25145), (8235, 20116), (8460, 19581), (8601, 19260), (9630, 17202), (10058, 16470), (10980, 15087), (11468, 14445), (11556, 14335), (12690, 13054)]