131265090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:449

約数の個数: 128

約数和(自身を含む): 385516800

約数和(自身を除く): 254251710

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 193, 198, 229, 270, 297, 330, 386, 458, 495, 579, 594, 687, 965, 990, 1145, 1158, 1374, 1485, 1737, 1930, 2061, 2123, 2290, 2519, 2895, 2970, 3435, 3474, 4122, 4246, 5038, 5211, 5790, 6183, 6369, 6870, 7557, 8685, 10305, 10422, 10615, 12366, 12595, 12738, 15114, 17370, 19107, 20610, 21230, 22671, 25190, 26055, 30915, 31845, 37785, 38214, 44197, 45342, 52110, 57321, 61830, 63690, 68013, 75570, 88394, 95535, 113355, 114642, 132591, 136026, 191070, 220985, 226710, 265182, 286605, 340065, 397773, 441970, 486167, 573210, 662955, 680130, 795546, 972334, 1193319, 1325910, 1458501, 1988865, 2386638, 2430835, 2917002, 3977730, 4375503, 4861670, 5966595, 7292505, 8751006, 11933190, 13126509, 14585010, 21877515, 26253018, 43755030, 65632545, 131265090]

約数ペア:

[(1, 131265090), (2, 65632545), (3, 43755030), (5, 26253018), (6, 21877515), (9, 14585010), (10, 13126509), (11, 11933190), (15, 8751006), (18, 7292505), (22, 5966595), (27, 4861670), (30, 4375503), (33, 3977730), (45, 2917002), (54, 2430835), (55, 2386638), (66, 1988865), (90, 1458501), (99, 1325910), (110, 1193319), (135, 972334), (165, 795546), (193, 680130), (198, 662955), (229, 573210), (270, 486167), (297, 441970), (330, 397773), (386, 340065), (458, 286605), (495, 265182), (579, 226710), (594, 220985), (687, 191070), (965, 136026), (990, 132591), (1145, 114642), (1158, 113355), (1374, 95535), (1485, 88394), (1737, 75570), (1930, 68013), (2061, 63690), (2123, 61830), (2290, 57321), (2519, 52110), (2895, 45342), (2970, 44197), (3435, 38214), (3474, 37785), (4122, 31845), (4246, 30915), (5038, 26055), (5211, 25190), (5790, 22671), (6183, 21230), (6369, 20610), (6870, 19107), (7557, 17370), (8685, 15114), (10305, 12738), (10422, 12595), (10615, 12366)]