30229300

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 68792472

約数和(自身を除く): 38563172

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 73, 82, 100, 101, 146, 164, 202, 205, 292, 365, 404, 410, 505, 730, 820, 1010, 1025, 1460, 1825, 2020, 2050, 2525, 2993, 3650, 4100, 4141, 5050, 5986, 7300, 7373, 8282, 10100, 11972, 14746, 14965, 16564, 20705, 29492, 29930, 36865, 41410, 59860, 73730, 74825, 82820, 103525, 147460, 149650, 184325, 207050, 299300, 302293, 368650, 414100, 604586, 737300, 1209172, 1511465, 3022930, 6045860, 7557325, 15114650, 30229300]

約数ペア:

[(1, 30229300), (2, 15114650), (4, 7557325), (5, 6045860), (10, 3022930), (20, 1511465), (25, 1209172), (41, 737300), (50, 604586), (73, 414100), (82, 368650), (100, 302293), (101, 299300), (146, 207050), (164, 184325), (202, 149650), (205, 147460), (292, 103525), (365, 82820), (404, 74825), (410, 73730), (505, 59860), (730, 41410), (820, 36865), (1010, 29930), (1025, 29492), (1460, 20705), (1825, 16564), (2020, 14965), (2050, 14746), (2525, 11972), (2993, 10100), (3650, 8282), (4100, 7373), (4141, 7300), (5050, 5986)]