75085340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 193052160

約数和(自身を除く): 117966820

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 23, 38, 44, 46, 55, 71, 76, 92, 95, 110, 115, 121, 142, 190, 209, 220, 230, 242, 253, 284, 355, 380, 418, 437, 460, 484, 506, 605, 710, 781, 836, 874, 1012, 1045, 1210, 1265, 1349, 1420, 1562, 1633, 1748, 2090, 2185, 2299, 2420, 2530, 2698, 2783, 3124, 3266, 3905, 4180, 4370, 4598, 4807, 5060, 5396, 5566, 6532, 6745, 7810, 8165, 8591, 8740, 9196, 9614, 11132, 11495, 13490, 13915, 14839, 15620, 16330, 17182, 17963, 19228, 22990, 24035, 26980, 27830, 29678, 31027, 32660, 34364, 35926, 42955, 45980, 48070, 52877, 55660, 59356, 62054, 71852, 74195, 85910, 89815, 96140, 105754, 124108, 148390, 155135, 163229, 171820, 179630, 197593, 211508, 264385, 296780, 310270, 326458, 341297, 359260, 395186, 528770, 620540, 652916, 682594, 790372, 816145, 987965, 1057540, 1365188, 1632290, 1706485, 1975930, 3264580, 3412970, 3754267, 3951860, 6825940, 7508534, 15017068, 18771335, 37542670, 75085340]

約数ペア:

[(1, 75085340), (2, 37542670), (4, 18771335), (5, 15017068), (10, 7508534), (11, 6825940), (19, 3951860), (20, 3754267), (22, 3412970), (23, 3264580), (38, 1975930), (44, 1706485), (46, 1632290), (55, 1365188), (71, 1057540), (76, 987965), (92, 816145), (95, 790372), (110, 682594), (115, 652916), (121, 620540), (142, 528770), (190, 395186), (209, 359260), (220, 341297), (230, 326458), (242, 310270), (253, 296780), (284, 264385), (355, 211508), (380, 197593), (418, 179630), (437, 171820), (460, 163229), (484, 155135), (506, 148390), (605, 124108), (710, 105754), (781, 96140), (836, 89815), (874, 85910), (1012, 74195), (1045, 71852), (1210, 62054), (1265, 59356), (1349, 55660), (1420, 52877), (1562, 48070), (1633, 45980), (1748, 42955), (2090, 35926), (2185, 34364), (2299, 32660), (2420, 31027), (2530, 29678), (2698, 27830), (2783, 26980), (3124, 24035), (3266, 22990), (3905, 19228), (4180, 17963), (4370, 17182), (4598, 16330), (4807, 15620), (5060, 14839), (5396, 13915), (5566, 13490), (6532, 11495), (6745, 11132), (7810, 9614), (8165, 9196), (8591, 8740)]