185090220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8641}}^1$

素因数の和:8680

約数の個数: 144

約数和(自身を含む): 679468608

約数和(自身を除く): 494378388

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, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 8641, 10710, 17282, 21420, 25923, 34564, 43205, 51846, 60487, 77769, 86410, 103692, 120974, 129615, 146897, 155538, 172820, 181461, 241948, 259230, 293794, 302435, 311076, 362922, 388845, 440691, 518460, 544383, 587588, 604870, 725844, 734485, 777690, 881382, 907305, 1028279, 1088766, 1209740, 1322073, 1468970, 1555380, 1762764, 1814610, 2056558, 2177532, 2203455, 2644146, 2721915, 2937940, 3084837, 3629220, 4113116, 4406910, 5141395, 5288292, 5443830, 6169674, 6610365, 8813820, 9254511, 10282790, 10887660, 12339348, 13220730, 15424185, 18509022, 20565580, 26441460, 30848370, 37018044, 46272555, 61696740, 92545110, 185090220]

約数ペア:

[(1, 185090220), (2, 92545110), (3, 61696740), (4, 46272555), (5, 37018044), (6, 30848370), (7, 26441460), (9, 20565580), (10, 18509022), (12, 15424185), (14, 13220730), (15, 12339348), (17, 10887660), (18, 10282790), (20, 9254511), (21, 8813820), (28, 6610365), (30, 6169674), (34, 5443830), (35, 5288292), (36, 5141395), (42, 4406910), (45, 4113116), (51, 3629220), (60, 3084837), (63, 2937940), (68, 2721915), (70, 2644146), (84, 2203455), (85, 2177532), (90, 2056558), (102, 1814610), (105, 1762764), (119, 1555380), (126, 1468970), (140, 1322073), (153, 1209740), (170, 1088766), (180, 1028279), (204, 907305), (210, 881382), (238, 777690), (252, 734485), (255, 725844), (306, 604870), (315, 587588), (340, 544383), (357, 518460), (420, 440691), (476, 388845), (510, 362922), (595, 311076), (612, 302435), (630, 293794), (714, 259230), (765, 241948), (1020, 181461), (1071, 172820), (1190, 155538), (1260, 146897), (1428, 129615), (1530, 120974), (1785, 103692), (2142, 86410), (2380, 77769), (3060, 60487), (3570, 51846), (4284, 43205), (5355, 34564), (7140, 25923), (8641, 21420), (10710, 17282)]