2575717380

素因数分解:

$2^2\times 3^{11}\times 5^1\times {\mathrm{727}}^1$

素因数の和:769

約数の個数: 144

約数和(自身を含む): 8124654720

約数和(自身を除く): 5548937340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 727, 729, 810, 972, 1215, 1454, 1458, 1620, 2181, 2187, 2430, 2908, 2916, 3635, 3645, 4362, 4374, 4860, 6543, 6561, 7270, 7290, 8724, 8748, 10905, 10935, 13086, 13122, 14540, 14580, 19629, 19683, 21810, 21870, 26172, 26244, 32715, 32805, 39258, 39366, 43620, 43740, 58887, 59049, 65430, 65610, 78516, 78732, 98145, 98415, 117774, 118098, 130860, 131220, 176661, 177147, 196290, 196830, 235548, 236196, 294435, 295245, 353322, 354294, 392580, 393660, 529983, 588870, 590490, 706644, 708588, 883305, 885735, 1059966, 1177740, 1180980, 1589949, 1766610, 1771470, 2119932, 2649915, 3179898, 3533220, 3542940, 4769847, 5299830, 6359796, 7949745, 9539694, 10599660, 14309541, 15899490, 19079388, 23849235, 28619082, 31798980, 42928623, 47698470, 57238164, 71547705, 85857246, 95396940, 128785869, 143095410, 171714492, 214643115, 257571738, 286190820, 429286230, 515143476, 643929345, 858572460, 1287858690, 2575717380]

約数ペア:

[(1, 2575717380), (2, 1287858690), (3, 858572460), (4, 643929345), (5, 515143476), (6, 429286230), (9, 286190820), (10, 257571738), (12, 214643115), (15, 171714492), (18, 143095410), (20, 128785869), (27, 95396940), (30, 85857246), (36, 71547705), (45, 57238164), (54, 47698470), (60, 42928623), (81, 31798980), (90, 28619082), (108, 23849235), (135, 19079388), (162, 15899490), (180, 14309541), (243, 10599660), (270, 9539694), (324, 7949745), (405, 6359796), (486, 5299830), (540, 4769847), (727, 3542940), (729, 3533220), (810, 3179898), (972, 2649915), (1215, 2119932), (1454, 1771470), (1458, 1766610), (1620, 1589949), (2181, 1180980), (2187, 1177740), (2430, 1059966), (2908, 885735), (2916, 883305), (3635, 708588), (3645, 706644), (4362, 590490), (4374, 588870), (4860, 529983), (6543, 393660), (6561, 392580), (7270, 354294), (7290, 353322), (8724, 295245), (8748, 294435), (10905, 236196), (10935, 235548), (13086, 196830), (13122, 196290), (14540, 177147), (14580, 176661), (19629, 131220), (19683, 130860), (21810, 118098), (21870, 117774), (26172, 98415), (26244, 98145), (32715, 78732), (32805, 78516), (39258, 65610), (39366, 65430), (43620, 59049), (43740, 58887)]