282987510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:374

約数の個数: 128

約数和(自身を含む): 766402560

約数和(自身を除く): 483415050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 131, 145, 174, 191, 195, 262, 290, 377, 382, 390, 393, 435, 573, 655, 754, 786, 870, 955, 1131, 1146, 1310, 1703, 1885, 1910, 1965, 2262, 2483, 2865, 3406, 3770, 3799, 3930, 4966, 5109, 5539, 5655, 5730, 7449, 7598, 8515, 10218, 11078, 11310, 11397, 12415, 14898, 16617, 17030, 18995, 22794, 24830, 25021, 25545, 27695, 33234, 37245, 37990, 49387, 50042, 51090, 55390, 56985, 72007, 74490, 75063, 83085, 98774, 113970, 125105, 144014, 148161, 150126, 166170, 216021, 246935, 250210, 296322, 325273, 360035, 375315, 432042, 493870, 650546, 720070, 725609, 740805, 750630, 975819, 1080105, 1451218, 1481610, 1626365, 1951638, 2160210, 2176827, 3252730, 3628045, 4353654, 4879095, 7256090, 9432917, 9758190, 10884135, 18865834, 21768270, 28298751, 47164585, 56597502, 94329170, 141493755, 282987510]

約数ペア:

[(1, 282987510), (2, 141493755), (3, 94329170), (5, 56597502), (6, 47164585), (10, 28298751), (13, 21768270), (15, 18865834), (26, 10884135), (29, 9758190), (30, 9432917), (39, 7256090), (58, 4879095), (65, 4353654), (78, 3628045), (87, 3252730), (130, 2176827), (131, 2160210), (145, 1951638), (174, 1626365), (191, 1481610), (195, 1451218), (262, 1080105), (290, 975819), (377, 750630), (382, 740805), (390, 725609), (393, 720070), (435, 650546), (573, 493870), (655, 432042), (754, 375315), (786, 360035), (870, 325273), (955, 296322), (1131, 250210), (1146, 246935), (1310, 216021), (1703, 166170), (1885, 150126), (1910, 148161), (1965, 144014), (2262, 125105), (2483, 113970), (2865, 98774), (3406, 83085), (3770, 75063), (3799, 74490), (3930, 72007), (4966, 56985), (5109, 55390), (5539, 51090), (5655, 50042), (5730, 49387), (7449, 37990), (7598, 37245), (8515, 33234), (10218, 27695), (11078, 25545), (11310, 25021), (11397, 24830), (12415, 22794), (14898, 18995), (16617, 17030)]