351312751300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{50273}}^1$

素因数の和:50510

約数の個数: 144

約数和(自身を含む): 890211772800

約数和(自身を除く): 538899021500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 67, 70, 100, 134, 140, 149, 175, 268, 298, 335, 350, 469, 596, 670, 700, 745, 938, 1043, 1340, 1490, 1675, 1876, 2086, 2345, 2980, 3350, 3725, 4172, 4690, 5215, 6700, 7450, 9380, 9983, 10430, 11725, 14900, 19966, 20860, 23450, 26075, 39932, 46900, 49915, 50273, 52150, 69881, 99830, 100546, 104300, 139762, 199660, 201092, 249575, 251365, 279524, 349405, 351911, 499150, 502730, 698810, 703822, 998300, 1005460, 1256825, 1397620, 1407644, 1747025, 1759555, 2513650, 3368291, 3494050, 3519110, 5027300, 6736582, 6988100, 7038220, 7490677, 8797775, 13473164, 14981354, 16841455, 17595550, 23578037, 29962708, 33682910, 35191100, 37453385, 47156074, 52434739, 67365820, 74906770, 84207275, 94312148, 104869478, 117890185, 149813540, 168414550, 187266925, 209738956, 235780370, 262173695, 336829100, 374533850, 471560740, 501875359, 524347390, 589450925, 749067700, 1003750718, 1048694780, 1178901850, 1310868475, 2007501436, 2357803700, 2509376795, 2621736950, 3513127513, 5018753590, 5243473900, 7026255026, 10037507180, 12546883975, 14052510052, 17565637565, 25093767950, 35131275130, 50187535900, 70262550260, 87828187825, 175656375650, 351312751300]

約数ペア:

[(1, 351312751300), (2, 175656375650), (4, 87828187825), (5, 70262550260), (7, 50187535900), (10, 35131275130), (14, 25093767950), (20, 17565637565), (25, 14052510052), (28, 12546883975), (35, 10037507180), (50, 7026255026), (67, 5243473900), (70, 5018753590), (100, 3513127513), (134, 2621736950), (140, 2509376795), (149, 2357803700), (175, 2007501436), (268, 1310868475), (298, 1178901850), (335, 1048694780), (350, 1003750718), (469, 749067700), (596, 589450925), (670, 524347390), (700, 501875359), (745, 471560740), (938, 374533850), (1043, 336829100), (1340, 262173695), (1490, 235780370), (1675, 209738956), (1876, 187266925), (2086, 168414550), (2345, 149813540), (2980, 117890185), (3350, 104869478), (3725, 94312148), (4172, 84207275), (4690, 74906770), (5215, 67365820), (6700, 52434739), (7450, 47156074), (9380, 37453385), (9983, 35191100), (10430, 33682910), (11725, 29962708), (14900, 23578037), (19966, 17595550), (20860, 16841455), (23450, 14981354), (26075, 13473164), (39932, 8797775), (46900, 7490677), (49915, 7038220), (50273, 6988100), (52150, 6736582), (69881, 5027300), (99830, 3519110), (100546, 3494050), (104300, 3368291), (139762, 2513650), (199660, 1759555), (201092, 1747025), (249575, 1407644), (251365, 1397620), (279524, 1256825), (349405, 1005460), (351911, 998300), (499150, 703822), (502730, 698810)]