75137790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1619}}^1$

素因数の和:1666

約数の個数: 128

約数和(自身を含む): 235146240

約数和(自身を除く): 160008450

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 51, 65, 70, 78, 85, 91, 102, 105, 119, 130, 170, 182, 195, 210, 221, 238, 255, 273, 357, 390, 442, 455, 510, 546, 595, 663, 714, 910, 1105, 1190, 1326, 1365, 1547, 1619, 1785, 2210, 2730, 3094, 3238, 3315, 3570, 4641, 4857, 6630, 7735, 8095, 9282, 9714, 11333, 15470, 16190, 21047, 22666, 23205, 24285, 27523, 33999, 42094, 46410, 48570, 55046, 56665, 63141, 67998, 82569, 105235, 113330, 126282, 137615, 147329, 165138, 169995, 192661, 210470, 275230, 294658, 315705, 339990, 357799, 385322, 412845, 441987, 577983, 631410, 715598, 736645, 825690, 883974, 963305, 1073397, 1155966, 1473290, 1788995, 1926610, 2146794, 2209935, 2504593, 2889915, 3577990, 4419870, 5009186, 5366985, 5779830, 7513779, 10733970, 12522965, 15027558, 25045930, 37568895, 75137790]

約数ペア:

[(1, 75137790), (2, 37568895), (3, 25045930), (5, 15027558), (6, 12522965), (7, 10733970), (10, 7513779), (13, 5779830), (14, 5366985), (15, 5009186), (17, 4419870), (21, 3577990), (26, 2889915), (30, 2504593), (34, 2209935), (35, 2146794), (39, 1926610), (42, 1788995), (51, 1473290), (65, 1155966), (70, 1073397), (78, 963305), (85, 883974), (91, 825690), (102, 736645), (105, 715598), (119, 631410), (130, 577983), (170, 441987), (182, 412845), (195, 385322), (210, 357799), (221, 339990), (238, 315705), (255, 294658), (273, 275230), (357, 210470), (390, 192661), (442, 169995), (455, 165138), (510, 147329), (546, 137615), (595, 126282), (663, 113330), (714, 105235), (910, 82569), (1105, 67998), (1190, 63141), (1326, 56665), (1365, 55046), (1547, 48570), (1619, 46410), (1785, 42094), (2210, 33999), (2730, 27523), (3094, 24285), (3238, 23205), (3315, 22666), (3570, 21047), (4641, 16190), (4857, 15470), (6630, 11333), (7735, 9714), (8095, 9282)]