83388060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{229}}^1$

素因数の和:285

約数の個数: 216

約数和(自身を含む): 308424480

約数和(自身を除く): 225036420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 229, 238, 252, 255, 289, 306, 315, 340, 357, 420, 458, 476, 510, 578, 595, 612, 630, 687, 714, 765, 867, 916, 1020, 1071, 1145, 1156, 1190, 1260, 1374, 1428, 1445, 1530, 1603, 1734, 1785, 2023, 2061, 2142, 2290, 2380, 2601, 2748, 2890, 3060, 3206, 3435, 3468, 3570, 3893, 4046, 4122, 4284, 4335, 4580, 4809, 5202, 5355, 5780, 6069, 6412, 6870, 7140, 7786, 8015, 8092, 8244, 8670, 9618, 10115, 10305, 10404, 10710, 11679, 12138, 13005, 13740, 14427, 15572, 16030, 17340, 18207, 19236, 19465, 20230, 20610, 21420, 23358, 24045, 24276, 26010, 27251, 28854, 30345, 32060, 35037, 36414, 38930, 40460, 41220, 46716, 48090, 52020, 54502, 57708, 58395, 60690, 66181, 70074, 72135, 72828, 77860, 81753, 91035, 96180, 109004, 116790, 121380, 132362, 136255, 140148, 144270, 163506, 175185, 182070, 198543, 233580, 245259, 264724, 272510, 288540, 327012, 330905, 350370, 364140, 397086, 408765, 463267, 490518, 545020, 595629, 661810, 700740, 794172, 817530, 926534, 981036, 992715, 1191258, 1226295, 1323620, 1389801, 1635060, 1853068, 1985430, 2316335, 2382516, 2452590, 2779602, 2978145, 3970860, 4169403, 4632670, 4905180, 5559204, 5956290, 6949005, 8338806, 9265340, 11912580, 13898010, 16677612, 20847015, 27796020, 41694030, 83388060]

約数ペア:

[(1, 83388060), (2, 41694030), (3, 27796020), (4, 20847015), (5, 16677612), (6, 13898010), (7, 11912580), (9, 9265340), (10, 8338806), (12, 6949005), (14, 5956290), (15, 5559204), (17, 4905180), (18, 4632670), (20, 4169403), (21, 3970860), (28, 2978145), (30, 2779602), (34, 2452590), (35, 2382516), (36, 2316335), (42, 1985430), (45, 1853068), (51, 1635060), (60, 1389801), (63, 1323620), (68, 1226295), (70, 1191258), (84, 992715), (85, 981036), (90, 926534), (102, 817530), (105, 794172), (119, 700740), (126, 661810), (140, 595629), (153, 545020), (170, 490518), (180, 463267), (204, 408765), (210, 397086), (229, 364140), (238, 350370), (252, 330905), (255, 327012), (289, 288540), (306, 272510), (315, 264724), (340, 245259), (357, 233580), (420, 198543), (458, 182070), (476, 175185), (510, 163506), (578, 144270), (595, 140148), (612, 136255), (630, 132362), (687, 121380), (714, 116790), (765, 109004), (867, 96180), (916, 91035), (1020, 81753), (1071, 77860), (1145, 72828), (1156, 72135), (1190, 70074), (1260, 66181), (1374, 60690), (1428, 58395), (1445, 57708), (1530, 54502), (1603, 52020), (1734, 48090), (1785, 46716), (2023, 41220), (2061, 40460), (2142, 38930), (2290, 36414), (2380, 35037), (2601, 32060), (2748, 30345), (2890, 28854), (3060, 27251), (3206, 26010), (3435, 24276), (3468, 24045), (3570, 23358), (3893, 21420), (4046, 20610), (4122, 20230), (4284, 19465), (4335, 19236), (4580, 18207), (4809, 17340), (5202, 16030), (5355, 15572), (5780, 14427), (6069, 13740), (6412, 13005), (6870, 12138), (7140, 11679), (7786, 10710), (8015, 10404), (8092, 10305), (8244, 10115), (8670, 9618)]