27110036980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1447}}^1$

素因数の和:1746

約数の個数: 144

約数和(自身を含む): 64639137024

約数和(自身を除く): 37529100044

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 169, 230, 241, 260, 299, 338, 460, 482, 598, 676, 845, 964, 1196, 1205, 1447, 1495, 1690, 2410, 2894, 2990, 3133, 3380, 3887, 4820, 5543, 5788, 5980, 6266, 7235, 7774, 11086, 12532, 14470, 15548, 15665, 18811, 19435, 22172, 27715, 28940, 31330, 33281, 37622, 38870, 40729, 55430, 62660, 66562, 72059, 75244, 77740, 81458, 94055, 110860, 133124, 144118, 162916, 166405, 188110, 203645, 244543, 288236, 332810, 348727, 360295, 376220, 407290, 432653, 489086, 665620, 697454, 720590, 814580, 865306, 936767, 978172, 1222715, 1394908, 1441180, 1730612, 1743635, 1873534, 2163265, 2445430, 3487270, 3747068, 4326530, 4533451, 4683835, 4890860, 5624489, 6974540, 8020721, 8653060, 9066902, 9367670, 11248978, 16041442, 18133804, 18735340, 22497956, 22667255, 28122445, 32082884, 40103605, 45334510, 56244890, 58934863, 80207210, 90669020, 104269373, 112489780, 117869726, 160414420, 208538746, 235739452, 294674315, 417077492, 521346865, 589348630, 1042693730, 1178697260, 1355501849, 2085387460, 2711003698, 5422007396, 6777509245, 13555018490, 27110036980]

約数ペア:

[(1, 27110036980), (2, 13555018490), (4, 6777509245), (5, 5422007396), (10, 2711003698), (13, 2085387460), (20, 1355501849), (23, 1178697260), (26, 1042693730), (46, 589348630), (52, 521346865), (65, 417077492), (92, 294674315), (115, 235739452), (130, 208538746), (169, 160414420), (230, 117869726), (241, 112489780), (260, 104269373), (299, 90669020), (338, 80207210), (460, 58934863), (482, 56244890), (598, 45334510), (676, 40103605), (845, 32082884), (964, 28122445), (1196, 22667255), (1205, 22497956), (1447, 18735340), (1495, 18133804), (1690, 16041442), (2410, 11248978), (2894, 9367670), (2990, 9066902), (3133, 8653060), (3380, 8020721), (3887, 6974540), (4820, 5624489), (5543, 4890860), (5788, 4683835), (5980, 4533451), (6266, 4326530), (7235, 3747068), (7774, 3487270), (11086, 2445430), (12532, 2163265), (14470, 1873534), (15548, 1743635), (15665, 1730612), (18811, 1441180), (19435, 1394908), (22172, 1222715), (27715, 978172), (28940, 936767), (31330, 865306), (33281, 814580), (37622, 720590), (38870, 697454), (40729, 665620), (55430, 489086), (62660, 432653), (66562, 407290), (72059, 376220), (75244, 360295), (77740, 348727), (81458, 332810), (94055, 288236), (110860, 244543), (133124, 203645), (144118, 188110), (162916, 166405)]