735525090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:601

約数の個数: 128

約数和(自身を含む): 2021760000

約数和(自身を除く): 1286234910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 149, 235, 270, 282, 298, 389, 423, 447, 470, 705, 745, 778, 846, 894, 1167, 1269, 1341, 1410, 1490, 1945, 2115, 2235, 2334, 2538, 2682, 3501, 3890, 4023, 4230, 4470, 5835, 6345, 6705, 7002, 7003, 8046, 10503, 11670, 12690, 13410, 14006, 17505, 18283, 20115, 21006, 21009, 35010, 35015, 36566, 40230, 42018, 52515, 54849, 57961, 63027, 70030, 91415, 105030, 105045, 109698, 115922, 126054, 164547, 173883, 182830, 189081, 210090, 274245, 289805, 315135, 329094, 347766, 378162, 493641, 521649, 548490, 579610, 630270, 822735, 869415, 945405, 987282, 1043298, 1564947, 1645470, 1738830, 1890810, 2468205, 2608245, 2724167, 3129894, 4936410, 5216490, 5448334, 7824735, 8172501, 13620835, 15649470, 16345002, 24517503, 27241670, 40862505, 49035006, 73552509, 81725010, 122587515, 147105018, 245175030, 367762545, 735525090]

約数ペア:

[(1, 735525090), (2, 367762545), (3, 245175030), (5, 147105018), (6, 122587515), (9, 81725010), (10, 73552509), (15, 49035006), (18, 40862505), (27, 27241670), (30, 24517503), (45, 16345002), (47, 15649470), (54, 13620835), (90, 8172501), (94, 7824735), (135, 5448334), (141, 5216490), (149, 4936410), (235, 3129894), (270, 2724167), (282, 2608245), (298, 2468205), (389, 1890810), (423, 1738830), (447, 1645470), (470, 1564947), (705, 1043298), (745, 987282), (778, 945405), (846, 869415), (894, 822735), (1167, 630270), (1269, 579610), (1341, 548490), (1410, 521649), (1490, 493641), (1945, 378162), (2115, 347766), (2235, 329094), (2334, 315135), (2538, 289805), (2682, 274245), (3501, 210090), (3890, 189081), (4023, 182830), (4230, 173883), (4470, 164547), (5835, 126054), (6345, 115922), (6705, 109698), (7002, 105045), (7003, 105030), (8046, 91415), (10503, 70030), (11670, 63027), (12690, 57961), (13410, 54849), (14006, 52515), (17505, 42018), (18283, 40230), (20115, 36566), (21006, 35015), (21009, 35010)]