82287660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2153}}^1$

素因数の和:2192

約数の個数: 144

約数和(自身を含む): 288773856

約数和(自身を除く): 206486196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2153, 2548, 2730, 2940, 3185, 3822, 4306, 5460, 6370, 6459, 7644, 8612, 9555, 10765, 12740, 12918, 15071, 19110, 21530, 25836, 27989, 30142, 32295, 38220, 43060, 45213, 55978, 60284, 64590, 75355, 83967, 90426, 105497, 111956, 129180, 139945, 150710, 167934, 180852, 195923, 210994, 226065, 279890, 301420, 316491, 335868, 391846, 419835, 421988, 452130, 527485, 559780, 587769, 632982, 783692, 839670, 904260, 979615, 1054970, 1175538, 1265964, 1371461, 1582455, 1679340, 1959230, 2109940, 2351076, 2742922, 2938845, 3164910, 3918460, 4114383, 5485844, 5877690, 6329820, 6857305, 8228766, 11755380, 13714610, 16457532, 20571915, 27429220, 41143830, 82287660]

約数ペア:

[(1, 82287660), (2, 41143830), (3, 27429220), (4, 20571915), (5, 16457532), (6, 13714610), (7, 11755380), (10, 8228766), (12, 6857305), (13, 6329820), (14, 5877690), (15, 5485844), (20, 4114383), (21, 3918460), (26, 3164910), (28, 2938845), (30, 2742922), (35, 2351076), (39, 2109940), (42, 1959230), (49, 1679340), (52, 1582455), (60, 1371461), (65, 1265964), (70, 1175538), (78, 1054970), (84, 979615), (91, 904260), (98, 839670), (105, 783692), (130, 632982), (140, 587769), (147, 559780), (156, 527485), (182, 452130), (195, 421988), (196, 419835), (210, 391846), (245, 335868), (260, 316491), (273, 301420), (294, 279890), (364, 226065), (390, 210994), (420, 195923), (455, 180852), (490, 167934), (546, 150710), (588, 139945), (637, 129180), (735, 111956), (780, 105497), (910, 90426), (980, 83967), (1092, 75355), (1274, 64590), (1365, 60284), (1470, 55978), (1820, 45213), (1911, 43060), (2153, 38220), (2548, 32295), (2730, 30142), (2940, 27989), (3185, 25836), (3822, 21530), (4306, 19110), (5460, 15071), (6370, 12918), (6459, 12740), (7644, 10765), (8612, 9555)]