90622300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:140

約数の個数: 108

約数和(自身を含む): 217204848

約数和(自身を除く): 126582548

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 31, 41, 46, 50, 62, 82, 92, 100, 115, 124, 155, 164, 205, 230, 310, 410, 460, 575, 620, 713, 775, 820, 943, 961, 1025, 1150, 1271, 1426, 1550, 1886, 1922, 2050, 2300, 2542, 2852, 3100, 3565, 3772, 3844, 4100, 4715, 4805, 5084, 6355, 7130, 9430, 9610, 12710, 14260, 17825, 18860, 19220, 22103, 23575, 24025, 25420, 29233, 31775, 35650, 39401, 44206, 47150, 48050, 58466, 63550, 71300, 78802, 88412, 94300, 96100, 110515, 116932, 127100, 146165, 157604, 197005, 221030, 292330, 394010, 442060, 552575, 584660, 730825, 788020, 906223, 985025, 1105150, 1461650, 1812446, 1970050, 2210300, 2923300, 3624892, 3940100, 4531115, 9062230, 18124460, 22655575, 45311150, 90622300]

約数ペア:

[(1, 90622300), (2, 45311150), (4, 22655575), (5, 18124460), (10, 9062230), (20, 4531115), (23, 3940100), (25, 3624892), (31, 2923300), (41, 2210300), (46, 1970050), (50, 1812446), (62, 1461650), (82, 1105150), (92, 985025), (100, 906223), (115, 788020), (124, 730825), (155, 584660), (164, 552575), (205, 442060), (230, 394010), (310, 292330), (410, 221030), (460, 197005), (575, 157604), (620, 146165), (713, 127100), (775, 116932), (820, 110515), (943, 96100), (961, 94300), (1025, 88412), (1150, 78802), (1271, 71300), (1426, 63550), (1550, 58466), (1886, 48050), (1922, 47150), (2050, 44206), (2300, 39401), (2542, 35650), (2852, 31775), (3100, 29233), (3565, 25420), (3772, 24025), (3844, 23575), (4100, 22103), (4715, 19220), (4805, 18860), (5084, 17825), (6355, 14260), (7130, 12710), (9430, 9610)]