89323260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:444

約数の個数: 144

約数和(自身を含む): 283336704

約数和(自身を除く): 194013444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 169, 195, 230, 260, 276, 299, 338, 345, 383, 390, 460, 507, 598, 676, 690, 766, 780, 845, 897, 1014, 1149, 1196, 1380, 1495, 1532, 1690, 1794, 1915, 2028, 2298, 2535, 2990, 3380, 3588, 3830, 3887, 4485, 4596, 4979, 5070, 5745, 5980, 7660, 7774, 8809, 8970, 9958, 10140, 11490, 11661, 14937, 15548, 17618, 17940, 19435, 19916, 22980, 23322, 24895, 26427, 29874, 35236, 38870, 44045, 46644, 49790, 52854, 58305, 59748, 64727, 74685, 77740, 88090, 99580, 105708, 114517, 116610, 129454, 132135, 149370, 176180, 194181, 229034, 233220, 258908, 264270, 298740, 323635, 343551, 388362, 458068, 528540, 572585, 647270, 687102, 776724, 970905, 1145170, 1294540, 1374204, 1488721, 1717755, 1941810, 2290340, 2977442, 3435510, 3883620, 4466163, 5954884, 6871020, 7443605, 8932326, 14887210, 17864652, 22330815, 29774420, 44661630, 89323260]

約数ペア:

[(1, 89323260), (2, 44661630), (3, 29774420), (4, 22330815), (5, 17864652), (6, 14887210), (10, 8932326), (12, 7443605), (13, 6871020), (15, 5954884), (20, 4466163), (23, 3883620), (26, 3435510), (30, 2977442), (39, 2290340), (46, 1941810), (52, 1717755), (60, 1488721), (65, 1374204), (69, 1294540), (78, 1145170), (92, 970905), (115, 776724), (130, 687102), (138, 647270), (156, 572585), (169, 528540), (195, 458068), (230, 388362), (260, 343551), (276, 323635), (299, 298740), (338, 264270), (345, 258908), (383, 233220), (390, 229034), (460, 194181), (507, 176180), (598, 149370), (676, 132135), (690, 129454), (766, 116610), (780, 114517), (845, 105708), (897, 99580), (1014, 88090), (1149, 77740), (1196, 74685), (1380, 64727), (1495, 59748), (1532, 58305), (1690, 52854), (1794, 49790), (1915, 46644), (2028, 44045), (2298, 38870), (2535, 35236), (2990, 29874), (3380, 26427), (3588, 24895), (3830, 23322), (3887, 22980), (4485, 19916), (4596, 19435), (4979, 17940), (5070, 17618), (5745, 15548), (5980, 14937), (7660, 11661), (7774, 11490), (8809, 10140), (8970, 9958)]