87325260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 290594304

約数和(自身を除く): 203269044

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 43, 44, 51, 55, 60, 66, 68, 85, 86, 102, 110, 129, 132, 165, 170, 172, 181, 187, 204, 215, 220, 255, 258, 330, 340, 362, 374, 430, 473, 510, 516, 543, 561, 645, 660, 724, 731, 748, 860, 905, 935, 946, 1020, 1086, 1122, 1290, 1419, 1462, 1810, 1870, 1892, 1991, 2172, 2193, 2244, 2365, 2580, 2715, 2805, 2838, 2924, 3077, 3620, 3655, 3740, 3982, 4386, 4730, 5430, 5610, 5676, 5973, 6154, 7095, 7310, 7783, 7964, 8041, 8772, 9231, 9460, 9955, 10860, 10965, 11220, 11946, 12308, 14190, 14620, 15385, 15566, 16082, 18462, 19910, 21930, 23349, 23892, 24123, 28380, 29865, 30770, 31132, 32164, 33847, 36924, 38915, 39820, 40205, 43860, 46155, 46698, 48246, 59730, 61540, 67694, 77830, 80410, 85613, 92310, 93396, 96492, 101541, 116745, 119460, 120615, 132311, 135388, 155660, 160820, 169235, 171226, 184620, 203082, 233490, 241230, 256839, 264622, 338470, 342452, 396933, 406164, 428065, 466980, 482460, 507705, 513678, 529244, 661555, 676940, 793866, 856130, 1015410, 1027356, 1284195, 1323110, 1455421, 1587732, 1712260, 1984665, 2030820, 2568390, 2646220, 2910842, 3969330, 4366263, 5136780, 5821684, 7277105, 7938660, 8732526, 14554210, 17465052, 21831315, 29108420, 43662630, 87325260]

約数ペア:

[(1, 87325260), (2, 43662630), (3, 29108420), (4, 21831315), (5, 17465052), (6, 14554210), (10, 8732526), (11, 7938660), (12, 7277105), (15, 5821684), (17, 5136780), (20, 4366263), (22, 3969330), (30, 2910842), (33, 2646220), (34, 2568390), (43, 2030820), (44, 1984665), (51, 1712260), (55, 1587732), (60, 1455421), (66, 1323110), (68, 1284195), (85, 1027356), (86, 1015410), (102, 856130), (110, 793866), (129, 676940), (132, 661555), (165, 529244), (170, 513678), (172, 507705), (181, 482460), (187, 466980), (204, 428065), (215, 406164), (220, 396933), (255, 342452), (258, 338470), (330, 264622), (340, 256839), (362, 241230), (374, 233490), (430, 203082), (473, 184620), (510, 171226), (516, 169235), (543, 160820), (561, 155660), (645, 135388), (660, 132311), (724, 120615), (731, 119460), (748, 116745), (860, 101541), (905, 96492), (935, 93396), (946, 92310), (1020, 85613), (1086, 80410), (1122, 77830), (1290, 67694), (1419, 61540), (1462, 59730), (1810, 48246), (1870, 46698), (1892, 46155), (1991, 43860), (2172, 40205), (2193, 39820), (2244, 38915), (2365, 36924), (2580, 33847), (2715, 32164), (2805, 31132), (2838, 30770), (2924, 29865), (3077, 28380), (3620, 24123), (3655, 23892), (3740, 23349), (3982, 21930), (4386, 19910), (4730, 18462), (5430, 16082), (5610, 15566), (5676, 15385), (5973, 14620), (6154, 14190), (7095, 12308), (7310, 11946), (7783, 11220), (7964, 10965), (8041, 10860), (8772, 9955), (9231, 9460)]