22777760850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{887}}^1\times {\mathrm{1013}}^1$

素因数の和:1941

約数の個数: 144

約数和(自身を含む): 61297808832

約数和(自身を除く): 38520047982

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 169, 195, 325, 338, 390, 507, 650, 845, 887, 975, 1013, 1014, 1690, 1774, 1950, 2026, 2535, 2661, 3039, 4225, 4435, 5065, 5070, 5322, 6078, 8450, 8870, 10130, 11531, 12675, 13169, 13305, 15195, 22175, 23062, 25325, 25350, 26338, 26610, 30390, 34593, 39507, 44350, 50650, 57655, 65845, 66525, 69186, 75975, 79014, 115310, 131690, 133050, 149903, 151950, 171197, 172965, 197535, 288275, 299806, 329225, 342394, 345930, 395070, 449709, 513591, 576550, 658450, 749515, 855985, 864825, 898531, 899418, 987675, 1027182, 1499030, 1711970, 1729650, 1797062, 1975350, 2248545, 2567955, 2695593, 3747575, 4279925, 4492655, 4497090, 5135910, 5391186, 7495150, 8559850, 8985310, 11242725, 11680903, 12839775, 13477965, 22463275, 22485450, 23361806, 25679550, 26955930, 35042709, 44926550, 58404515, 67389825, 70085418, 116809030, 134779650, 151851739, 175213545, 292022575, 303703478, 350427090, 455555217, 584045150, 759258695, 876067725, 911110434, 1518517390, 1752135450, 2277776085, 3796293475, 4555552170, 7592586950, 11388880425, 22777760850]

約数ペア:

[(1, 22777760850), (2, 11388880425), (3, 7592586950), (5, 4555552170), (6, 3796293475), (10, 2277776085), (13, 1752135450), (15, 1518517390), (25, 911110434), (26, 876067725), (30, 759258695), (39, 584045150), (50, 455555217), (65, 350427090), (75, 303703478), (78, 292022575), (130, 175213545), (150, 151851739), (169, 134779650), (195, 116809030), (325, 70085418), (338, 67389825), (390, 58404515), (507, 44926550), (650, 35042709), (845, 26955930), (887, 25679550), (975, 23361806), (1013, 22485450), (1014, 22463275), (1690, 13477965), (1774, 12839775), (1950, 11680903), (2026, 11242725), (2535, 8985310), (2661, 8559850), (3039, 7495150), (4225, 5391186), (4435, 5135910), (5065, 4497090), (5070, 4492655), (5322, 4279925), (6078, 3747575), (8450, 2695593), (8870, 2567955), (10130, 2248545), (11531, 1975350), (12675, 1797062), (13169, 1729650), (13305, 1711970), (15195, 1499030), (22175, 1027182), (23062, 987675), (25325, 899418), (25350, 898531), (26338, 864825), (26610, 855985), (30390, 749515), (34593, 658450), (39507, 576550), (44350, 513591), (50650, 449709), (57655, 395070), (65845, 345930), (66525, 342394), (69186, 329225), (75975, 299806), (79014, 288275), (115310, 197535), (131690, 172965), (133050, 171197), (149903, 151950)]