229595220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 717090192

約数和(自身を除く): 487494972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 101, 146, 173, 180, 202, 219, 292, 303, 346, 365, 404, 438, 505, 519, 606, 657, 692, 730, 865, 876, 909, 1010, 1038, 1095, 1212, 1314, 1460, 1515, 1557, 1730, 1818, 2020, 2076, 2190, 2595, 2628, 3030, 3114, 3285, 3460, 3636, 4380, 4545, 5190, 6060, 6228, 6570, 7373, 7785, 9090, 10380, 12629, 13140, 14746, 15570, 17473, 18180, 22119, 25258, 29492, 31140, 34946, 36865, 37887, 44238, 50516, 52419, 63145, 66357, 69892, 73730, 75774, 87365, 88476, 104838, 110595, 113661, 126290, 132714, 147460, 151548, 157257, 174730, 189435, 209676, 221190, 227322, 252580, 262095, 265428, 314514, 331785, 349460, 378870, 442380, 454644, 524190, 568305, 629028, 663570, 757740, 786285, 1048380, 1136610, 1275529, 1327140, 1572570, 2273220, 2551058, 3145140, 3826587, 5102116, 6377645, 7653174, 11479761, 12755290, 15306348, 19132935, 22959522, 25510580, 38265870, 45919044, 57398805, 76531740, 114797610, 229595220]

約数ペア:

[(1, 229595220), (2, 114797610), (3, 76531740), (4, 57398805), (5, 45919044), (6, 38265870), (9, 25510580), (10, 22959522), (12, 19132935), (15, 15306348), (18, 12755290), (20, 11479761), (30, 7653174), (36, 6377645), (45, 5102116), (60, 3826587), (73, 3145140), (90, 2551058), (101, 2273220), (146, 1572570), (173, 1327140), (180, 1275529), (202, 1136610), (219, 1048380), (292, 786285), (303, 757740), (346, 663570), (365, 629028), (404, 568305), (438, 524190), (505, 454644), (519, 442380), (606, 378870), (657, 349460), (692, 331785), (730, 314514), (865, 265428), (876, 262095), (909, 252580), (1010, 227322), (1038, 221190), (1095, 209676), (1212, 189435), (1314, 174730), (1460, 157257), (1515, 151548), (1557, 147460), (1730, 132714), (1818, 126290), (2020, 113661), (2076, 110595), (2190, 104838), (2595, 88476), (2628, 87365), (3030, 75774), (3114, 73730), (3285, 69892), (3460, 66357), (3636, 63145), (4380, 52419), (4545, 50516), (5190, 44238), (6060, 37887), (6228, 36865), (6570, 34946), (7373, 31140), (7785, 29492), (9090, 25258), (10380, 22119), (12629, 18180), (13140, 17473), (14746, 15570)]