204445883925

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1\times {\mathrm{389}}^1$

素因数の和:877

約数の個数: 192

約数和(自身を含む): 398099520000

約数和(自身を除く): 193653636075

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 97, 115, 135, 207, 225, 291, 345, 349, 389, 485, 575, 621, 675, 873, 1035, 1047, 1167, 1455, 1725, 1745, 1945, 2231, 2425, 2619, 3105, 3141, 3501, 4365, 5175, 5235, 5835, 6693, 7275, 8027, 8725, 8947, 9423, 9725, 10503, 11155, 13095, 15525, 15705, 17505, 20079, 21825, 24081, 26175, 26841, 29175, 33465, 33853, 37733, 40135, 44735, 47115, 52515, 55775, 60237, 65475, 72243, 78525, 80523, 87525, 100395, 101559, 113199, 120405, 134205, 135761, 167325, 169265, 188665, 200675, 216729, 223675, 235575, 241569, 262575, 301185, 304677, 339597, 361215, 402615, 407283, 501975, 507795, 565995, 602025, 671025, 678805, 778619, 846325, 867859, 914031, 943325, 1018791, 1083645, 1207845, 1221849, 1505925, 1523385, 1697985, 1806075, 2013075, 2036415, 2335857, 2538975, 2603577, 2829975, 3122503, 3394025, 3665547, 3893095, 4339295, 4570155, 5093955, 5418225, 6039225, 6109245, 7007571, 7616925, 7810731, 8489925, 9367509, 10182075, 11679285, 13017885, 13168817, 15612515, 18327735, 19465475, 21022713, 21696475, 22850775, 23432193, 25469775, 28102527, 30546225, 35037855, 39053655, 39506451, 46837545, 58396425, 65089425, 65844085, 78062575, 84307581, 91638675, 105113565, 117160965, 118519353, 140512635, 175189275, 195268275, 197532255, 234187725, 302882791, 329220425, 355558059, 421537905, 525567825, 585804825, 592596765, 702563175, 908648373, 987661275, 1514413955, 1777790295, 2107689525, 2725945119, 2962983825, 4543241865, 7572069775, 8177835357, 8888951475, 13629725595, 22716209325, 40889176785, 68148627975, 204445883925]

約数ペア:

[(1, 204445883925), (3, 68148627975), (5, 40889176785), (9, 22716209325), (15, 13629725595), (23, 8888951475), (25, 8177835357), (27, 7572069775), (45, 4543241865), (69, 2962983825), (75, 2725945119), (97, 2107689525), (115, 1777790295), (135, 1514413955), (207, 987661275), (225, 908648373), (291, 702563175), (345, 592596765), (349, 585804825), (389, 525567825), (485, 421537905), (575, 355558059), (621, 329220425), (675, 302882791), (873, 234187725), (1035, 197532255), (1047, 195268275), (1167, 175189275), (1455, 140512635), (1725, 118519353), (1745, 117160965), (1945, 105113565), (2231, 91638675), (2425, 84307581), (2619, 78062575), (3105, 65844085), (3141, 65089425), (3501, 58396425), (4365, 46837545), (5175, 39506451), (5235, 39053655), (5835, 35037855), (6693, 30546225), (7275, 28102527), (8027, 25469775), (8725, 23432193), (8947, 22850775), (9423, 21696475), (9725, 21022713), (10503, 19465475), (11155, 18327735), (13095, 15612515), (15525, 13168817), (15705, 13017885), (17505, 11679285), (20079, 10182075), (21825, 9367509), (24081, 8489925), (26175, 7810731), (26841, 7616925), (29175, 7007571), (33465, 6109245), (33853, 6039225), (37733, 5418225), (40135, 5093955), (44735, 4570155), (47115, 4339295), (52515, 3893095), (55775, 3665547), (60237, 3394025), (65475, 3122503), (72243, 2829975), (78525, 2603577), (80523, 2538975), (87525, 2335857), (100395, 2036415), (101559, 2013075), (113199, 1806075), (120405, 1697985), (134205, 1523385), (135761, 1505925), (167325, 1221849), (169265, 1207845), (188665, 1083645), (200675, 1018791), (216729, 943325), (223675, 914031), (235575, 867859), (241569, 846325), (262575, 778619), (301185, 678805), (304677, 671025), (339597, 602025), (361215, 565995), (402615, 507795), (407283, 501975)]