179599680020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{9067}}^1$

素因数の和:9282

約数の個数: 144

約数和(自身を含む): 420922051200

約数和(自身を除く): 241322371180

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 149, 170, 230, 289, 298, 340, 391, 460, 578, 596, 745, 782, 1156, 1445, 1490, 1564, 1955, 2533, 2890, 2980, 3427, 3910, 5066, 5780, 6647, 6854, 7820, 9067, 10132, 12665, 13294, 13708, 17135, 18134, 25330, 26588, 33235, 34270, 36268, 43061, 45335, 50660, 58259, 66470, 68540, 86122, 90670, 116518, 132940, 154139, 172244, 181340, 208541, 215305, 233036, 291295, 308278, 417082, 430610, 582590, 616556, 770695, 834164, 861220, 990403, 1042705, 1165180, 1350983, 1541390, 1980806, 2085410, 2620363, 2701966, 3082780, 3545197, 3961612, 4170820, 4952015, 5240726, 5403932, 6754915, 7090394, 9904030, 10481452, 13101815, 13509830, 14180788, 17725985, 19808060, 22966711, 26203630, 27019660, 31072609, 35451970, 45933422, 52407260, 60268349, 62145218, 70903940, 91866844, 114833555, 120536698, 124290436, 155363045, 229667110, 241073396, 301341745, 310726090, 390434087, 459334220, 528234353, 602683490, 621452180, 780868174, 1056468706, 1205366980, 1561736348, 1952170435, 2112937412, 2641171765, 3904340870, 5282343530, 7808681740, 8979984001, 10564687060, 17959968002, 35919936004, 44899920005, 89799840010, 179599680020]

約数ペア:

[(1, 179599680020), (2, 89799840010), (4, 44899920005), (5, 35919936004), (10, 17959968002), (17, 10564687060), (20, 8979984001), (23, 7808681740), (34, 5282343530), (46, 3904340870), (68, 2641171765), (85, 2112937412), (92, 1952170435), (115, 1561736348), (149, 1205366980), (170, 1056468706), (230, 780868174), (289, 621452180), (298, 602683490), (340, 528234353), (391, 459334220), (460, 390434087), (578, 310726090), (596, 301341745), (745, 241073396), (782, 229667110), (1156, 155363045), (1445, 124290436), (1490, 120536698), (1564, 114833555), (1955, 91866844), (2533, 70903940), (2890, 62145218), (2980, 60268349), (3427, 52407260), (3910, 45933422), (5066, 35451970), (5780, 31072609), (6647, 27019660), (6854, 26203630), (7820, 22966711), (9067, 19808060), (10132, 17725985), (12665, 14180788), (13294, 13509830), (13708, 13101815), (17135, 10481452), (18134, 9904030), (25330, 7090394), (26588, 6754915), (33235, 5403932), (34270, 5240726), (36268, 4952015), (43061, 4170820), (45335, 3961612), (50660, 3545197), (58259, 3082780), (66470, 2701966), (68540, 2620363), (86122, 2085410), (90670, 1980806), (116518, 1541390), (132940, 1350983), (154139, 1165180), (172244, 1042705), (181340, 990403), (208541, 861220), (215305, 834164), (233036, 770695), (291295, 616556), (308278, 582590), (417082, 430610)]