42501510

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:539

約数の個数: 80

約数和(自身を含む): 115416576

約数和(自身を除く): 72915066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 137, 162, 270, 274, 383, 405, 411, 685, 766, 810, 822, 1149, 1233, 1370, 1915, 2055, 2298, 2466, 3447, 3699, 3830, 4110, 5745, 6165, 6894, 7398, 10341, 11097, 11490, 12330, 17235, 18495, 20682, 22194, 31023, 34470, 36990, 51705, 52471, 55485, 62046, 103410, 104942, 110970, 155115, 157413, 262355, 310230, 314826, 472239, 524710, 787065, 944478, 1416717, 1574130, 2361195, 2833434, 4250151, 4722390, 7083585, 8500302, 14167170, 21250755, 42501510]

約数ペア:

[(1, 42501510), (2, 21250755), (3, 14167170), (5, 8500302), (6, 7083585), (9, 4722390), (10, 4250151), (15, 2833434), (18, 2361195), (27, 1574130), (30, 1416717), (45, 944478), (54, 787065), (81, 524710), (90, 472239), (135, 314826), (137, 310230), (162, 262355), (270, 157413), (274, 155115), (383, 110970), (405, 104942), (411, 103410), (685, 62046), (766, 55485), (810, 52471), (822, 51705), (1149, 36990), (1233, 34470), (1370, 31023), (1915, 22194), (2055, 20682), (2298, 18495), (2466, 17235), (3447, 12330), (3699, 11490), (3830, 11097), (4110, 10341), (5745, 7398), (6165, 6894)]