304253996900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1999}}^1\times {\mathrm{2111}}^1$

素因数の和:4234

約数の個数: 144

約数和(自身を含む): 762617856000

約数和(自身を除く): 458363859100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 103, 140, 175, 206, 350, 412, 515, 700, 721, 1030, 1442, 1999, 2060, 2111, 2575, 2884, 3605, 3998, 4222, 5150, 7210, 7996, 8444, 9995, 10300, 10555, 13993, 14420, 14777, 18025, 19990, 21110, 27986, 29554, 36050, 39980, 42220, 49975, 52775, 55972, 59108, 69965, 72100, 73885, 99950, 105550, 139930, 147770, 199900, 205897, 211100, 217433, 279860, 295540, 349825, 369425, 411794, 434866, 699650, 738850, 823588, 869732, 1029485, 1087165, 1399300, 1441279, 1477700, 1522031, 2058970, 2174330, 2882558, 3044062, 4117940, 4219889, 4348660, 5147425, 5435825, 5765116, 6088124, 7206395, 7610155, 8439778, 10294850, 10871650, 14412790, 15220310, 16879556, 20589700, 21099445, 21743300, 28825580, 29539223, 30440620, 36031975, 38050775, 42198890, 59078446, 72063950, 76101550, 84397780, 105497225, 118156892, 144127900, 147696115, 152203100, 210994450, 295392230, 421988900, 434648567, 590784460, 738480575, 869297134, 1476961150, 1738594268, 2173242835, 2953922300, 3042539969, 4346485670, 6085079938, 8692971340, 10866214175, 12170159876, 15212699845, 21732428350, 30425399690, 43464856700, 60850799380, 76063499225, 152126998450, 304253996900]

約数ペア:

[(1, 304253996900), (2, 152126998450), (4, 76063499225), (5, 60850799380), (7, 43464856700), (10, 30425399690), (14, 21732428350), (20, 15212699845), (25, 12170159876), (28, 10866214175), (35, 8692971340), (50, 6085079938), (70, 4346485670), (100, 3042539969), (103, 2953922300), (140, 2173242835), (175, 1738594268), (206, 1476961150), (350, 869297134), (412, 738480575), (515, 590784460), (700, 434648567), (721, 421988900), (1030, 295392230), (1442, 210994450), (1999, 152203100), (2060, 147696115), (2111, 144127900), (2575, 118156892), (2884, 105497225), (3605, 84397780), (3998, 76101550), (4222, 72063950), (5150, 59078446), (7210, 42198890), (7996, 38050775), (8444, 36031975), (9995, 30440620), (10300, 29539223), (10555, 28825580), (13993, 21743300), (14420, 21099445), (14777, 20589700), (18025, 16879556), (19990, 15220310), (21110, 14412790), (27986, 10871650), (29554, 10294850), (36050, 8439778), (39980, 7610155), (42220, 7206395), (49975, 6088124), (52775, 5765116), (55972, 5435825), (59108, 5147425), (69965, 4348660), (72100, 4219889), (73885, 4117940), (99950, 3044062), (105550, 2882558), (139930, 2174330), (147770, 2058970), (199900, 1522031), (205897, 1477700), (211100, 1441279), (217433, 1399300), (279860, 1087165), (295540, 1029485), (349825, 869732), (369425, 823588), (411794, 738850), (434866, 699650)]