87567210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:337

約数の個数: 128

約数和(自身を含む): 248832000

約数和(自身を除く): 161264790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 59, 69, 90, 115, 118, 135, 138, 177, 207, 230, 239, 270, 295, 345, 354, 414, 478, 531, 590, 621, 690, 717, 885, 1035, 1062, 1195, 1242, 1357, 1434, 1593, 1770, 2070, 2151, 2390, 2655, 2714, 3105, 3186, 3585, 4071, 4302, 5310, 5497, 6210, 6453, 6785, 7170, 7965, 8142, 10755, 10994, 12213, 12906, 13570, 14101, 15930, 16491, 20355, 21510, 24426, 27485, 28202, 32265, 32982, 36639, 40710, 42303, 49473, 54970, 61065, 64530, 70505, 73278, 82455, 84606, 98946, 122130, 126909, 141010, 148419, 164910, 183195, 211515, 247365, 253818, 296838, 324323, 366390, 380727, 423030, 494730, 634545, 648646, 742095, 761454, 972969, 1269090, 1484190, 1621615, 1903635, 1945938, 2918907, 3243230, 3807270, 4864845, 5837814, 8756721, 9729690, 14594535, 17513442, 29189070, 43783605, 87567210]

約数ペア:

[(1, 87567210), (2, 43783605), (3, 29189070), (5, 17513442), (6, 14594535), (9, 9729690), (10, 8756721), (15, 5837814), (18, 4864845), (23, 3807270), (27, 3243230), (30, 2918907), (45, 1945938), (46, 1903635), (54, 1621615), (59, 1484190), (69, 1269090), (90, 972969), (115, 761454), (118, 742095), (135, 648646), (138, 634545), (177, 494730), (207, 423030), (230, 380727), (239, 366390), (270, 324323), (295, 296838), (345, 253818), (354, 247365), (414, 211515), (478, 183195), (531, 164910), (590, 148419), (621, 141010), (690, 126909), (717, 122130), (885, 98946), (1035, 84606), (1062, 82455), (1195, 73278), (1242, 70505), (1357, 64530), (1434, 61065), (1593, 54970), (1770, 49473), (2070, 42303), (2151, 40710), (2390, 36639), (2655, 32982), (2714, 32265), (3105, 28202), (3186, 27485), (3585, 24426), (4071, 21510), (4302, 20355), (5310, 16491), (5497, 15930), (6210, 14101), (6453, 13570), (6785, 12906), (7170, 12213), (7965, 10994), (8142, 10755)]