90514739880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11657}}^1\times {\mathrm{21569}}^1$

素因数の和:33243

約数の個数: 96

約数和(自身を含む): 294211780200

約数和(自身を除く): 203697040320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 11657, 21569, 23314, 34971, 43138, 46628, 58285, 64707, 69942, 86276, 93256, 104913, 107845, 116570, 129414, 139884, 172552, 174855, 194121, 209826, 215690, 233140, 258828, 279768, 323535, 349710, 388242, 419652, 431380, 466280, 517656, 524565, 647070, 699420, 776484, 839304, 862760, 970605, 1049130, 1294140, 1398840, 1552968, 1941210, 2098260, 2588280, 3882420, 4196520, 7764840, 251429833, 502859666, 754289499, 1005719332, 1257149165, 1508578998, 2011438664, 2262868497, 2514298330, 3017157996, 3771447495, 4525736994, 5028596660, 6034315992, 7542894990, 9051473988, 10057193320, 11314342485, 15085789980, 18102947976, 22628684970, 30171579960, 45257369940, 90514739880]

約数ペア:

[(1, 90514739880), (2, 45257369940), (3, 30171579960), (4, 22628684970), (5, 18102947976), (6, 15085789980), (8, 11314342485), (9, 10057193320), (10, 9051473988), (12, 7542894990), (15, 6034315992), (18, 5028596660), (20, 4525736994), (24, 3771447495), (30, 3017157996), (36, 2514298330), (40, 2262868497), (45, 2011438664), (60, 1508578998), (72, 1257149165), (90, 1005719332), (120, 754289499), (180, 502859666), (360, 251429833), (11657, 7764840), (21569, 4196520), (23314, 3882420), (34971, 2588280), (43138, 2098260), (46628, 1941210), (58285, 1552968), (64707, 1398840), (69942, 1294140), (86276, 1049130), (93256, 970605), (104913, 862760), (107845, 839304), (116570, 776484), (129414, 699420), (139884, 647070), (172552, 524565), (174855, 517656), (194121, 466280), (209826, 431380), (215690, 419652), (233140, 388242), (258828, 349710), (279768, 323535)]