228454020

素因数分解:

$2^2\times 3^8\times 5^1\times {\mathrm{1741}}^1$

素因数の和:1774

約数の個数: 108

約数和(自身を含む): 720006924

約数和(自身を除く): 491552904

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, 729, 810, 972, 1215, 1458, 1620, 1741, 2187, 2430, 2916, 3482, 3645, 4374, 4860, 5223, 6561, 6964, 7290, 8705, 8748, 10446, 10935, 13122, 14580, 15669, 17410, 20892, 21870, 26115, 26244, 31338, 32805, 34820, 43740, 47007, 52230, 62676, 65610, 78345, 94014, 104460, 131220, 141021, 156690, 188028, 235035, 282042, 313380, 423063, 470070, 564084, 705105, 846126, 940140, 1269189, 1410210, 1692252, 2115315, 2538378, 2820420, 3807567, 4230630, 5076756, 6345945, 7615134, 8461260, 11422701, 12691890, 15230268, 19037835, 22845402, 25383780, 38075670, 45690804, 57113505, 76151340, 114227010, 228454020]

約数ペア:

[(1, 228454020), (2, 114227010), (3, 76151340), (4, 57113505), (5, 45690804), (6, 38075670), (9, 25383780), (10, 22845402), (12, 19037835), (15, 15230268), (18, 12691890), (20, 11422701), (27, 8461260), (30, 7615134), (36, 6345945), (45, 5076756), (54, 4230630), (60, 3807567), (81, 2820420), (90, 2538378), (108, 2115315), (135, 1692252), (162, 1410210), (180, 1269189), (243, 940140), (270, 846126), (324, 705105), (405, 564084), (486, 470070), (540, 423063), (729, 313380), (810, 282042), (972, 235035), (1215, 188028), (1458, 156690), (1620, 141021), (1741, 131220), (2187, 104460), (2430, 94014), (2916, 78345), (3482, 65610), (3645, 62676), (4374, 52230), (4860, 47007), (5223, 43740), (6561, 34820), (6964, 32805), (7290, 31338), (8705, 26244), (8748, 26115), (10446, 21870), (10935, 20892), (13122, 17410), (14580, 15669)]