699455900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1193}}^1$

素因数の和:1272

約数の個数: 144

約数和(自身を含む): 1828195488

約数和(自身を除く): 1128739588

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 41, 44, 50, 52, 55, 65, 82, 100, 110, 130, 143, 164, 205, 220, 260, 275, 286, 325, 410, 451, 533, 550, 572, 650, 715, 820, 902, 1025, 1066, 1100, 1193, 1300, 1430, 1804, 2050, 2132, 2255, 2386, 2665, 2860, 3575, 4100, 4510, 4772, 5330, 5863, 5965, 7150, 9020, 10660, 11275, 11726, 11930, 13123, 13325, 14300, 15509, 22550, 23452, 23860, 26246, 26650, 29315, 29825, 31018, 45100, 48913, 52492, 53300, 58630, 59650, 62036, 65615, 77545, 97826, 117260, 119300, 131230, 146575, 155090, 170599, 195652, 244565, 262460, 293150, 310180, 328075, 341198, 387725, 489130, 538043, 586300, 635869, 656150, 682396, 775450, 852995, 978260, 1076086, 1222825, 1271738, 1312300, 1550900, 1705990, 2152172, 2445650, 2543476, 2690215, 3179345, 3411980, 4264975, 4891300, 5380430, 6358690, 6994559, 8529950, 10760860, 12717380, 13451075, 13989118, 15896725, 17059900, 26902150, 27978236, 31793450, 34972795, 53804300, 63586900, 69945590, 139891180, 174863975, 349727950, 699455900]

約数ペア:

[(1, 699455900), (2, 349727950), (4, 174863975), (5, 139891180), (10, 69945590), (11, 63586900), (13, 53804300), (20, 34972795), (22, 31793450), (25, 27978236), (26, 26902150), (41, 17059900), (44, 15896725), (50, 13989118), (52, 13451075), (55, 12717380), (65, 10760860), (82, 8529950), (100, 6994559), (110, 6358690), (130, 5380430), (143, 4891300), (164, 4264975), (205, 3411980), (220, 3179345), (260, 2690215), (275, 2543476), (286, 2445650), (325, 2152172), (410, 1705990), (451, 1550900), (533, 1312300), (550, 1271738), (572, 1222825), (650, 1076086), (715, 978260), (820, 852995), (902, 775450), (1025, 682396), (1066, 656150), (1100, 635869), (1193, 586300), (1300, 538043), (1430, 489130), (1804, 387725), (2050, 341198), (2132, 328075), (2255, 310180), (2386, 293150), (2665, 262460), (2860, 244565), (3575, 195652), (4100, 170599), (4510, 155090), (4772, 146575), (5330, 131230), (5863, 119300), (5965, 117260), (7150, 97826), (9020, 77545), (10660, 65615), (11275, 62036), (11726, 59650), (11930, 58630), (13123, 53300), (13325, 52492), (14300, 48913), (15509, 45100), (22550, 31018), (23452, 29825), (23860, 29315), (26246, 26650)]